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)
标准号:ISO 2503-2009
标准名称: 气焊设备.用于压力在300 bar(30 MPa)以下的焊接,切割及相关工艺的调压器和配备气瓶用流量计装置的调压器
英文名称: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)
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):J64
国际标准分类号(ICS):25.160.30