无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

<acronym id="irgyc"><strong id="irgyc"></strong></acronym>

<acronym id="irgyc"><pre id="irgyc"></pre></acronym>

單項選擇題

（）are for radiators and pipes and for the ship’s funnel.

A. Varnishes
B. Anti-corrosive paints
C. Heat-resistant paints
D. Primer

你可能感興趣的試題

單項選擇題

（）is applied to the area of the ship’s hull which is out of water when the ship is loaded.

A. Boottopping paint
B. Topside paint
C. Bottom paint
D. Primer

單項選擇題

Topside paint is applied to the area of the ship’s （）which is out of water when the ship is loaded.

A.hull
B.cabin
C.cargo hold
D.deck

<address id="uskh2"></address>