NEN EN ISO 14175:2006被替代
Welding Consumables - Shielding Gases For Fusion Welding And Allied Processes
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN EN ISO 14175:2006
发布时间：2006/10/1 0:00:00
标准类别：Draft
出版单位：Nederlands Normalisatie Instituut
标准页数：15
标准简介
Classifies and designate shielding, backing, process and assist gases in accordance with their chemical properties and metallurgical behaviour as the basis for correct selection by the user and to simplify the possible approval procedures.
替代本标准的新标准
等同采用的国际标准
ISO/DIS 14175 - Identical
