Gas welding equipment — Materials for equipment used in gas welding, cutting and allied processes
气焊设备——用于气焊、切割和相关工艺的设备材料
发布日期:
2010-01-06
ISO 9539:2010规定了气焊、切割和相关工艺设备施工所用材料的一般要求和一些特殊要求。
ISO 9539:2010 specifies the general, and some of the special, requirements on materials used for the construction of equipment used in gas welding, cutting and allied processes.