CB/T 3921-2013 Manhole unit for marine auxiliary boiler.1范围CB/T 3921规定了船用辅锅炉人孔装置...

行业标准2023.07.27

CB/T 4139-2016 Requirement of computer aided design for painting.1范围CB/T 4139规定了...

行业标准2023.07.27

CB/T 4113-2016 Technical requirements for marine stainless steel pipe butt weldi...

行业标准2023.07.27

CB/T 4119-2016 Technology requirements of sterm offloading equipment for ship.1范...

行业标准2023.07.27

CB/T 4207-2013 Pull-down type square ceiling panel install technics.1范围CB/T 4207...

行业标准2023.07.27

CB/T 4200-2011 General compiting requirements for ship quality certificates.1范围C...

行业标准2023.07.27

CB/T 3926-2011 Marine simplified and selected series for copper pipes.1范围CB/T 39...

行业标准2023.07.27

CB/T 3945-2013 Cast steel flanged stop valves with bellows.1范围CB/T 3945规定了法兰连接尺寸...

行业标准2023.07.27

CB/T 3929-2013 X-ray inspection and quality cassifcation for welded butt joints...

行业标准2023.07.27

CB/T 3946-2013 Cast steel fangde check stop valves with bellows.1范围CB/T 3946规定了法...

行业标准2023.07.27