救生设备题库
总共有 49 条题目
救生设备题库
刷题
On a ship，how many ring buoys are required
The Master or person in charge of a ship s
The sea painter is secured in the lifeboat
On a class B fire，which portable fire exti
Safety goggles or glasses are NOT normally
On a small boat，which knot is best suited
The boat command that means complete the s
The falls on gravity davits are（）. A.manil
The connection facilities for the internat
On cargo and miscellaneous vessels what is
Safe water buoys may show ONLY（）. A.flashi
On a ship，watertight doors should be opera
On a vessel making a voyage more than 48 h
On a ship，a cabinet or space containing th
In launching a covered lifeboat，what would
