ISO 21051:2020 EN 80b04769
Construction and installation of ductile iron pipeline system
现行
发布日期 :
2020-11-19
实施日期 :
ISO 7598:1982 EN 18cc8226
Stainless steel tubes suitable for screwing in accordance with ISO 7/1
废止
发布日期 :
1982-11-01
实施日期 :
ISO 8179-1:1995 EN a77e3213
Ductile iron pipes — External zinc coating — Part 1: Metallic zinc with finishing layer
废止
发布日期 :
1995-12-27
实施日期 :
ISO 8179-2:1995 EN c9a15cee
Ductile iron pipes — External zinc coating — Part 2: Zinc rich paint with finishing layer
废止
发布日期 :
1995-12-27
实施日期 :
ISO 9095:1990 EN 65b5fc7b
Steel tubes — Continuous character marking and colour coding for material identification
废止
发布日期 :
1990-03-29
实施日期 :
ISO 13:1978 EN e0bdd934
Grey iron pipes, special castings and grey iron parts for pressure main lines
废止
发布日期 :
1978-06-01
实施日期 :
ISO 16132:2004 EN d2a3faea
Ductile iron pipes and fittings — Seal coats for cement mortar linings
废止
发布日期 :
2004-07-08
实施日期 :