The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is().
时间:2022-09-15
How many life buoys()on board with self-igniting light?
Each lifeboat must be lowered and maneuvered in the water at least once every().
Never()the lifeboat or lifecraft disengaging locks or hydrostatic release gears because it can cause them to fail to function.
时间:2022-09-13
On a ship,a fixed carbon dioxide or other approved system must be installed().
时间:2022-09-10
On a vessel making a voyage more than 48 hours long,regulations require that().
时间:2022-09-04
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm,you should().
时间:2022-09-02
According to the regulations for life boat falls,which action must be taken at 30-month intervals?()
时间:2022-09-01
Line throwing apparatus aboard ship must contain().
时间:2022-08-30