I.S. EN ISO 17778:2015现行
Plastics Piping Systems - Fittings, Valves and Ancillaries - Determination of Gaseous Flow Rate/pressure Drop Relationships (iso 17778)
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN ISO 17778:2015
发布时间：2015/4/11 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：18
标准简介
Defines a method for determining the flow rate/pressure drop relationship of components for plastics piping systems when tested using air at 25 mbar.
本标准替代的旧标准
等同采用的国际标准
EN ISO 17778:2015 - Identical
