标准号:EN ISO 7291/A1-2015
中文标准名称:EN ISO 7291/A1-2015
英文标准名称:Gas welding equipment - Pressure regulators for manifold systems used in welding, cutting and allied processes up to 30 MPa (300 bar) (ISO 7291:2010/AMD 1:2015)
发布日期:2015-04
国际标准分类号:25.160.30