NS-EN ISO 4126-1:2013/A2:2019現行
Amendment A2 - Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013)
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
基本信息
標準編號： NS-EN ISO 4126-1:2013/A2:2019
標準類別：Amendment
出版單位：Norwegian Standards (Norges Standardiseringsforbund)
標準頁數：0
等同采用的國際標準
ISO 4126-1 : 2013 - Identical
