
Materials for equipment used in gas welding, cutting and allied processes
出版:International Organization for Standardization

专家解读视频
基本信息
标准编号: ISO/DIS 9539
标准类别:Draft
出版单位:International Organization for Standardization
标准页数:0
等同采用的国际标准
08/30166803 DC - Identical
NEN EN ISO 9539:2008 - Identical
DIN EN ISO 9539 (2008-03) - Identical
NF EN ISO 9539:2008 - Identical