
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
出版:Netherlands Standards

專家解讀視頻
基本信息
標準編號: NEN-EN-ISO 15614-1:2017/A1:2019
標準類別:Amendment
出版單位:Netherlands Standards
標準頁數(shù):0
等同采用的國際標準
ISO 15614-1 : 2017 - Identical