ISO 9311-1:2005 EN c8f617bd
Adhesives for thermoplastic piping systems — Part 1: Determination of film properties
现行
发布日期 :
2005-08-26
实施日期 :
ISO 9311-2:2011 EN 9255a5db
Adhesives for thermoplastic piping systems — Part 2: Determination of shear strength
现行
发布日期 :
2011-08-09
实施日期 :
ISO 18468:2017 EN 0140c8f5
Ductile iron fittings, accessories and their joints and valves — Epoxy coating
现行
发布日期 :
2017-06-15
实施日期 :
ISO 10804:2018 EN d81c669f
Restrained joint systems for ductile iron pipelines — Design rules and type testing
现行
发布日期 :
2018-01-03
实施日期 :