国产无码黄电影_麻豆av一区二区三区不卡_伦理在线视频免费观看视频_九九热这里只有精品33_亚洲av中文无码乱人伦在线播放_国产成人精品aa毛片久久_成人欧美一区二区三区的电影在线_78精品国产综合久久香蕉_亚洲日本成本人在线观看

0 賣(mài)盤(pán)信息
BOM詢(xún)價(jià)
電子資訊
技術(shù)方案
您現(xiàn)在的位置： 首頁(yè) > 品牌信息 > OUELLET

關(guān)于OUELLET

OUELLET

1960年，Charles-émileOuellet 創(chuàng)立了Ouellet Canada公司，總部位于魁北克的l'Islet。主要產(chǎn)品有加熱器、防爆對(duì)流加熱器、紅外輻射加熱器、干手器、鋁制閘板、加熱電纜、電熱板、熱損失校準(zhǔn)器、電子恒溫器、繼電器等，主要應(yīng)用于建筑、工業(yè)、商業(yè)、暖通等領(lǐng)域。
上一頁(yè) 下一頁(yè)
為您找到相關(guān)結(jié)果 9390 條 428 /470
OUELLET_ODBA1600-BAI-BD-2170
型號(hào)：
OUELLET_ODBA1600-BAI-BD-2170
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series ODBASteel Draft BarrierMade from steel, the ODBA draft barrier is an economical?alternative to the aluminum model, yet offering comparable?performance. With its rectangular shape, the ODBA is perfect?for wall-to-wall installations.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 120V, 208V, 240V/208V, 277V, 347V, 600V, 50/60 Hz, 1-phase.Construction? 16-gauge steel front cover.? 18-gauge satin coat steel cabinet.? Screw assembly for added strength.? Full length built-in wireway.? Front fresh air inlet; top warm air outlet. - Bottom fresh air inlet available (-BAI).? Clean back available (-BD).? Linear high-limit temperature control with automatic reset. High altitude version available (-HA).? End caps included.Heating element? Stainless steel tubular heating element with aluminum fins.? Floating heating element on high-temperature nylon bushings reducing expansion noises.Watt density? Average standard watt density of 275W/ft.? Average low watt density of 100W/ft., 150W/ft., 200W/ft.Control? Built-in thermostat available with a control knob or tamperproof.? Mechanical, electronic or pneumatic relays available (installed on the right end only).Ouellet highly recommends to use an electronic wall thermostat for greater comfort.Installation? Heater must be installed at least 2 in. (51 mm) from finished floor (for -BAI option).? Mounting holes spaced on 4 in. (102 mm) intervals for ease of installation.? Wall or floor mounted installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit available.Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center, private residence.
ODIA0300-733
型號(hào)：
ODIA0300-733
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series ODIASteel Sloped Top Draft BarrierThe ODIA draft barrier is specially designed with a sloped top?to eliminate use of the unit as a shelf or a seat. Made from steel, the ODIA is an economical alternative to the aluminum sloped top model, yet offering comparable performance. This sloped-top draft barrier takes up less space and is well suited for areas where space is limited.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 120V, 208V, 240V/208V, 277V, 347V, 600V, 50/60 Hz, 1-phase.Construction? 16-gauge steel front cover.? 18-gauge satin coat steel cabinet.? Screw assembly for added strength.? Full length built-in wireway.? Front fresh air inlet; top warm air outlet. - Bottom fresh air inlet available (-BAI).? Clean back available (-BD).? Linear high-limit temperature control with automatic reset. High altitude version available (-HA).? End caps included.Heating element? Stainless steel tubular heating element with aluminum fins.? Floating heating element on high-temperature nylon bushings reducing expansion noises.Watt density? Average standard watt density of 275W/ft.? Average low watt density of 100W/ft., 150W/ft., 200W/ft.Control? Built-in thermostat available with a control knob or tamperproof.? Mechanical, electronic or pneumatic relays available (installed on the right end only).Ouellet highly recommends to use an electronic wall thermostat for greater comfort.Installation? Heater must be installed at least 2 in. (51 mm) from finished floor (for -BAI option).? Mounting holes spaced on 4 in. (102 mm) intervals for ease of installation.? Wall or floor mounted installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit available.Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center, private residence.
ODIA0452AM-BD-987
型號(hào)：
ODIA0452AM-BD-987
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series ODIASteel Sloped Top Draft BarrierThe ODIA draft barrier is specially designed with a sloped top?to eliminate use of the unit as a shelf or a seat. Made from steel, the ODIA is an economical alternative to the aluminum sloped top model, yet offering comparable performance. This sloped-top draft barrier takes up less space and is well suited for areas where space is limited.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 120V, 208V, 240V/208V, 277V, 347V, 600V, 50/60 Hz, 1-phase.Construction? 16-gauge steel front cover.? 18-gauge satin coat steel cabinet.? Screw assembly for added strength.? Full length built-in wireway.? Front fresh air inlet; top warm air outlet. - Bottom fresh air inlet available (-BAI).? Clean back available (-BD).? Linear high-limit temperature control with automatic reset. High altitude version available (-HA).? End caps included.Heating element? Stainless steel tubular heating element with aluminum fins.? Floating heating element on high-temperature nylon bushings reducing expansion noises.Watt density? Average standard watt density of 275W/ft.? Average low watt density of 100W/ft., 150W/ft., 200W/ft.Control? Built-in thermostat available with a control knob or tamperproof.? Mechanical, electronic or pneumatic relays available (installed on the right end only).Ouellet highly recommends to use an electronic wall thermostat for greater comfort.Installation? Heater must be installed at least 2 in. (51 mm) from finished floor (for -BAI option).? Mounting holes spaced on 4 in. (102 mm) intervals for ease of installation.? Wall or floor mounted installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit available.Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center, private residence.
ODIA0600AM-BD-1248
型號(hào)：
ODIA0600AM-BD-1248
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series ODIASteel Sloped Top Draft BarrierThe ODIA draft barrier is specially designed with a sloped top?to eliminate use of the unit as a shelf or a seat. Made from steel, the ODIA is an economical alternative to the aluminum sloped top model, yet offering comparable performance. This sloped-top draft barrier takes up less space and is well suited for areas where space is limited.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 120V, 208V, 240V/208V, 277V, 347V, 600V, 50/60 Hz, 1-phase.Construction? 16-gauge steel front cover.? 18-gauge satin coat steel cabinet.? Screw assembly for added strength.? Full length built-in wireway.? Front fresh air inlet; top warm air outlet. - Bottom fresh air inlet available (-BAI).? Clean back available (-BD).? Linear high-limit temperature control with automatic reset. High altitude version available (-HA).? End caps included.Heating element? Stainless steel tubular heating element with aluminum fins.? Floating heating element on high-temperature nylon bushings reducing expansion noises.Watt density? Average standard watt density of 275W/ft.? Average low watt density of 100W/ft., 150W/ft., 200W/ft.Control? Built-in thermostat available with a control knob or tamperproof.? Mechanical, electronic or pneumatic relays available (installed on the right end only).Ouellet highly recommends to use an electronic wall thermostat for greater comfort.Installation? Heater must be installed at least 2 in. (51 mm) from finished floor (for -BAI option).? Mounting holes spaced on 4 in. (102 mm) intervals for ease of installation.? Wall or floor mounted installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit available.Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center, private residence.
OPI1506AM
型號(hào)：
OPI1506AM
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
OPI1506BL-BD
型號(hào)：
OPI1506BL-BD
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
OPI1507AM-1198
型號(hào)：
OPI1507AM-1198
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
OPI1508AM-BD
型號(hào)：
OPI1508AM-BD
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
OPI1508BL
型號(hào)：
OPI1508BL
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
OPI1508BL-BD
型號(hào)：
OPI1508BL-BD
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
KIT-OAWH-DIS20
型號(hào)：
KIT-OAWH-DIS20
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Architectural Aluminum Wall Fan HeaterFeaturesThe OAWH architectural aluminum wall fan heater?provides quick heat in area affected by cold drafts. Its corrosion-resistant aluminum front is offered in several colors. The appearance of the overall finish will not change over time. The control is hidden to avoid tampering. Powered by a closed factory lubrificated motor, the fan blows warm air downward to create air circulation.Color? Standard: white, almond, metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.? Optional: anodized aluminum.Voltage? 120V, 208V, 240/208V, 277V, 347V, 480V, 600V, 1 or 3-phase.Construction? Extruded aluminum front grille, 1/8 in. (3.2 mm) thick. 1? Bottom air outlet.? High-limit temperature control with automatic reset.Fan? Closed, factory-lubricated motor.? 160 cfm fan (single unit: 55 dBA); 2 X 160 cfm fan (double unit: 58 dBA), 3 X 160 cfm fan (triple unit: 61 dBA). 2? Fan delay purges heater of residual heat.Heating element? Durable tubular heating element with fins.Control? Built-in tamperproof thermostat included. 4? 24V relay, with or without transformer available.Installation? Minimum clearance from the floor and adjacent walls: 10 in. (25.4 cm).? Adaptor for surface mounting available.Warranty? 3-year warranty against defects.Application? Apartment building, commercial building, entrance way, stairwell, garage.
OUELLET_ODBA0307AM-BAI-987
型號(hào)：
OUELLET_ODBA0307AM-BAI-987
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series ODBASteel Draft BarrierMade from steel, the ODBA draft barrier is an economical?alternative to the aluminum model, yet offering comparable?performance. With its rectangular shape, the ODBA is perfect?for wall-to-wall installations.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 120V, 208V, 240V/208V, 277V, 347V, 600V, 50/60 Hz, 1-phase.Construction? 16-gauge steel front cover.? 18-gauge satin coat steel cabinet.? Screw assembly for added strength.? Full length built-in wireway.? Front fresh air inlet; top warm air outlet. - Bottom fresh air inlet available (-BAI).? Clean back available (-BD).? Linear high-limit temperature control with automatic reset. High altitude version available (-HA).? End caps included.Heating element? Stainless steel tubular heating element with aluminum fins.? Floating heating element on high-temperature nylon bushings reducing expansion noises.Watt density? Average standard watt density of 275W/ft.? Average low watt density of 100W/ft., 150W/ft., 200W/ft.Control? Built-in thermostat available with a control knob or tamperproof.? Mechanical, electronic or pneumatic relays available (installed on the right end only).Ouellet highly recommends to use an electronic wall thermostat for greater comfort.Installation? Heater must be installed at least 2 in. (51 mm) from finished floor (for -BAI option).? Mounting holes spaced on 4 in. (102 mm) intervals for ease of installation.? Wall or floor mounted installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit available.Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center, private residence.
OPI2007BL
型號(hào)：
OPI2007BL
品牌：
威力
產(chǎn)品分類(lèi)：
其他風(fēng)扇,熱管理
描述：
Series OPIArchitectural Sloped Top Cabinet ConvectorArchitectural sloped top baseboard heaterThe OPI architectural?convector offer all of the advantages of the OPA baseboard heater with the added characteristic of a sloped top which prevents objects from being placed on them. These natural convection heaters are well suited to situations where large amounts of heat must be generated without fan noise.?A large number of options are available for wall-to-wall installation.FeaturesColor? Standard: white, almond.? Optional (upcharge applicable): metallic silver, bronze, metallic charcoal, aluminum, semi-gloss black, sand.? Custom colors available upon request.Finish? Standard: epoxy/polyester powder paint.Voltage? 208V, 240/208V, 277V, 347V, 600V, 1 phase.Construction? Front fresh air inlet; top warm air outlet.Heating element? Two stainless steel tubular heating elements with aluminum fins. ? Floating elements on high-temperature nylon bushings reducing expansion noises. Watt density? Average standard watt density of 500W/ft.? Average low watt density of 375W/ft.Control? Built-in tamperproof thermostat available.? Mechanical, electronic or pneumatic relays available.Ouellet highly recommends use of an electronic wall thermostat for greater comfort.Installation? Not for residential use in the United States.? Wall or floor mounted installation.? Mounting holes spaced on 2 in. (51 mm) intervals for ease of installation.? Variety of accessories available for wall-to-wall installation.? Pedestal kit or sub-base available. Warranty? 3-year warranty against defects.Application? Commercial building, office building, hospital, daycare center.
每頁(yè)顯示 條
第一頁(yè) 上一頁(yè) [ 423 ] [ 424 ] [ 425 ] [ 426 ] [ 427 ] [ 428 ] [ 429 ] [ 430 ] [ 431 ] [ 432 ] 下一頁(yè) 共470 頁(yè) 最后一頁(yè)
拍明芯城logo
拍明芯城微信圖標(biāo)

各大手機(jī)應(yīng)用商城搜索“拍明芯城”

下載客戶(hù)端，隨時(shí)隨地買(mǎi)賣(mài)元器件！

拍明芯城公眾號(hào)
拍明芯城抖音
拍明芯城b站
拍明芯城頭條
拍明芯城微博
拍明芯城視頻號(hào)
Copyright 2012- 2022 拍明芯城ICZOOM.com 版權(quán)所有 客服熱線(xiàn)：400-693-8369 (9:00-18:00) 營(yíng)業(yè)執(zhí)照