CB/T 4025-2005 J kind of flanged cast steel angle air valves.1范围CB/T 4025规定了法兰连接...

行业标准2023.07.22

CB/T 3905.9-2005 Method for chemical analysis of tin-base bearing alloy-Part 9:...

行业标准2023.07.22

CB/T 4026-2005 J kind of flanged cast iron 0.5 MPa gate valves.1范围CB/T 4026规定了法兰...

行业标准2023.07.22

CB/T 4027-2005 J kind of flanged cast steel 1.0 MPa gate valves.1范围CB/T 4027规定了法...

行业标准2023.07.22

CB/T 4028-2005 Jkind of flanged bronze 0.5 MPa gate valves.1范围CB/T 4028规定了法兰连接尺寸...

行业标准2023.07.22

CB/T 4030-2005 Jkind of bronze 1.6 MPa cocks.1范围CB/T 4030规定了乳形接头连接尺寸按JIS F 7440的...

行业标准2023.07.22

CB/T 3823-1998 Hydraulic pilot controled check valve for ship.1范围CB/T 3823规定了公称压...

行业标准2023.07.22

CB/T 46-2007 Marine slip-on steel flange.1范围CB/T 46规定了船用搭焊钢法兰（以下简称为法兰）的分类、要求、检验方...

行业标准2023.07.22

CB/T 709.1-2004 Technical specification for fuel injector assembly of marine die...

行业标准2023.07.22

CB/T 709.2-2004 Technical specification for nozzle mating parts of fuel injectio...

行业标准2023.07.22