bilge line meaning in Chinese
舱底水管路
舱底水吸水管
舱底吸水管
污水沟抽水管系
Examples
- This inland river fire boat is made of steel , all - welded structure , single deck , single bottom , double engines , double propellers , double rudders , round bilge lines and transverse framing
35 . 0m本船为钢质全焊接结构单甲板单底双机双桨双舵圆舭型线横骨架式内河消防船。