CB/T 3765-1996.1范围CB/T 3765规定了铝质移窗(以下简称移窗)的分类、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。CB/T 3...

行业标准2023.07.22

CB/T 3770-1996.1范围CB/T 3770规定了钢质船舶焊接接头维氏硬度(以下简称硬度)试验的原理和仪器、试样、试验和试验结果处理。CB/T 377...

行业标准2023.07.22

CB/T 3811-1997 Carbon steel flux cored wires for arc welding in shipbuilding.1范围...

行业标准2023.07.22

CB/T 3886-2002 Assesment of main general performance level for sea-going transpo...

行业标准2023.07.22

CB/T 4001-2005 J kind of flanged cast steel 0.5 MPa angle stop valves.1范围CB/T 40...

行业标准2023.07.22

CB/T 4002-2005 Jkind of flanged cast steel 1.0 MPa stop valves.1范围CB/T 4002规定了法兰...

行业标准2023.07.22

CB/T 4005-2005 Jkind of flanged cast steel 2.0MPa stop check valves.1范围CB/T 4005...

行业标准2023.07.22

CB/T 4003-2005 J kind of flanged cast steel 1.0 MPa stop check valves.1范围CB/T 40...

行业标准2023.07.22

CB/T 4006-2005 Jkind of flanged cast steel 4.0 MPa stop valves.1范围CB/T 4006规定了法兰...

行业标准2023.07.22

CB/T 4007-2005 Jkind of flanged cast iron 0.5 MPa stop valves.1范围CB/T 4007规定了法兰连...

行业标准2023.07.22