07/30137665 DC 标准详情
- 标准号:07/30137665 DC
- 中文标题:BS ISO 2503,气焊设备,压力调节器和压力调节器与用于焊接,切割气瓶和流量计量装置相关工艺高达300巴
- 英文标题:BS ISO 2503. Gas welding equipment. Pressure regulators and pressure regulators with flow metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar
- 标准类别:标准草案
- 发布日期:
