The antennas of the trucks on deck are not fitted（）.

Shell plating is（）.

The platform that supports the derrickman when tripping pipe is called the（）.

Fuel oil tank vents are fitted with a screen which will stop（）.

Electric cargo winches have an overload safety device which normally cuts the current to the winch motor（）.

Gross tonnage indicates the vessel’s（）.

Regulations require that access to a cargo pumproom in a tanker carrying grade D liquid cargo，shall be（）.

In vessel construction，the garboard strake is（）.

The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.

The Tonnage Certificate indicates（）.