CB/T 3557-1994.Specification of audio- visual environment for cinema theatres.3观...

国家标准2023.07.27

CB/T 3471-2016 Procedure of model test for floating system in wind & wave &a...

行业标准2023.07.27

CB/T 3522-2016 Method of transverse bend test for marine steel tube.1范围CB/T 3522...

行业标准2023.07.27

CB/T 3377-2015 The degree of quality for high pressure water cleaning shell plat...

行业标准2023.07.27

CB/T 3294-2020 Marine carbon dioxide fre entinguishing plant.1范围CB/T 3294规定了船用二氧...

行业标准2023.07.27

标准下载地址：...

行业标准2023.07.27

CB/T 3252-2016 Balanced rubber bellows.1范围CB/T 3252规定了按照CB/T 4196- -2011规定的法 兰连接...

行业标准2023.07.27

CB/T 624-2020 Marine type pressure reducing valve.1范围CB/T 624规定了法兰连接尺寸按CB/T 4196...

行业标准2023.07.27

CB/T 3616-2017 Pressure test requirements of pipeline.1范围CB/T 3616规定了船舶系统管路(简称管路...

行业标准2023.07.27

CB/T 3611-2017 Quality requirements of reaming and assembly for coupling bolt of...

行业标准2023.07.27