
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
標準編號: I.S. EN ISO 17778:2015
發布時間:2015/4/11 0:00:00
標準類別:Standard
出版單位:National Standards Authority of Ireland
標準頁數:18
標準簡介
Defines a method for determining the flow rate/pressure drop relationship of components for plastics piping systems when tested using air at 25 mbar.
本標準替代的舊標準
等同采用的國際標準
EN ISO 17778:2015 - Identical