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头衔:我是帅哥 |
等级:普通居民 |
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注册:2017/12/14 |
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Wall thickness: 0.02mm-0.025mm Inner diameter: 2"-24" (52mm-610mm) Temperature range: -20~+150°C Air velocity: 30m/s Operating pressure: 2500pa Standard length: 10m Fire resistance: fire retardant Package:opp bags+carton Color:silver OEM & Free sample availableflexible aluminium ducting price website:http://www.ductsworld.com/aluminum-foil-duct/ |
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