CB/T 4244-2013
船用通风管路通舱管件
Ship' pipe penetrating piece for vent pipes
2013-04-25
CB/T 4447-2017
铜通舱管件
Copper penetrating pieces
2017-04-12
CB/T 3480-1992
钢通舱管件
1992-08-21
CB 202-2012
螺纹接头通舱管件
Through bulkhead pieces with thread joint
2013-01-04
CB 571-2018
铝制通舱管件规范
Specification for aluminium pipe penetrating piece
2018-01-18
CB* 632-1984
低压螺纹接头通舱管件
1984-05-30
CB 632-1984
低压螺纹接头通舱管件
1984-05-30
T/ZJL 0005-2022
公务船用钢通舱管件
2022-09-30
CB 570-2018
胶管接头通舱管件规范
Specification for rubber pipe jointed aluminumpipe penetrating piece
2018-01-18
CB 953-2018
潜艇螺纹接头半通舱管件规范