CB 873-2011 Spectfcatlon for rallway fnatcar of lwading accumulatur.1范围CB 873规定了...

行业标准2023.07.26

CB 887-2007 Specification for helix anchoring machine of submarine.1范围CB 887规定了潜...

行业标准2023.07.26

CB 905-2007 Specification for emergency flap valve.1范围CB 905规定了应急舌阀(以下简称舌阀)的要求、质...

行业标准2023.07.26

CB 901-2011 P3.0 MPa flanged bronze gate valves.1范围CB 901规定了作用压力为3.0 MPa法兰青铜闸阀(以...

行业标准2023.07.26

CB 1028-2012 Drawings and technical document numbers of main marine steam turbin...

行业标准2023.07.26

CB 1188-2011 General specification for HF hydraulic telescopic whip antenna of s...

行业标准2023.07.26

CB 1213-2011 Specification for hydrogen monitoring and controlling device of sub...

行业标准2023.07.26

CB 1210-2011 Design and manufacture technical requirements for Uut tube of Subma...

行业标准2023.07.26

CB 1214-2012 Environmental test mcthods for submarine periscope.1范围CB 1214规定了潜艇潜...

行业标准2023.07.26

CB 1216-2012 Technical requircmcnts of welding for titanium and titanium alloys...

行业标准2023.07.26