电熔融连接聚烯烃管及配件 meaning in Chinese
standard practice for electrofusion joining polyolefin pipe and fittings
Examples
- Practice for electrofusion joining polyolefin pipe and fittings
电熔融连接聚烯烃管及配件标准规程 - Standard practice for electrofusion joining polyolefin pipe and fittings
电熔融连接聚烯烃管及配件标准规程