标准编号:ISO 3459:1976
中文名称:聚乙烯(PE)压力管.用机械配件装配的接头.内压试验法和要求
英文名称:Polyethylene (PE) pressure pipes — Joints assembled with mechanical fittings — Internal under-pressure test method and requirement
发布日期:1976-10
标准编号:ISO 3459:1976
中文名称:聚乙烯(PE)压力管.用机械配件装配的接头.内压试验法和要求
英文名称:Polyethylene (PE) pressure pipes — Joints assembled with mechanical fittings — Internal under-pressure test method and requirement
发布日期:1976-10