ISO 17885:2015 EN 3ae53212
Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications
废止
发布日期 :
2015-09-02
实施日期 :
ISO 10508:1995 EN 92c0c0ed
Thermoplastics pipes and fittings for hot and cold water systems
废止
发布日期 :
1995-10-19
实施日期 :