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:NFA 84-431-2009
标准名称: 气焊设备.焊接、切割和相关工艺用300 bar(30 MPa)以下的气瓶的调压器和带有测流装置的调压器
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
发布日期:2009-10-02
实施日期:2009-10-02
中国标准分类号(CCS):J64
国际标准分类号(ICS):25.160.30