供气管道 meaning in Chinese
air supply duct
air supply line pipe
air-delivery duct
air-supply duct
gas supply line
supply air duct
Examples
- Warm air supply duct
暖风供气管道 - Specification for plastic mechanical fittings for use on outside diameter controlled polyethylene gas distribution pipe and tubing
外径可控的聚乙烯供气管道用塑料机械配件规范