UL Standard for Safety Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use Sixth Edition; Reprint with Revisions Through and Including January 11, 2005
国外标准现行
标准号:UL 109-1997
标准名称: 制冷设备及船用易燃和可燃流体管配件
英文名称:UL Standard for Safety Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use Sixth Edition; Reprint with Revisions Through and Including January 11, 2005