The strake on each side of the keel is called a（）.

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

The machinery associated with heaving in and running out anchor chain is the（）.

Ship’s steering gear refers to（）.

A single fitting installed in a pipeline that either blanks off the pipe or allows a full flow passage of a liquid through the pipe is referred to as a（）.

The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.

On a ship，the deck stringer is the outboardmost deck（）.

Pollution regulations require that each scupper in an enclosed deck area have a（）.

To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.

The Tonnage Certificate indicates（）.