ISO 2503-2009/Amd 1-2015 标准详情
- 标准号：ISO 2503-2009/Amd 1-2015
- 中文标题：
- 英文标题：Amendment 1: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 (30 MPa)
- 标准类别：国际标准化组织ISO
- 发布日期：2015-04-15
