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

<pre id="n07cl"><legend id="n07cl"></legend></pre>

<pre id="n07cl"><strong id="n07cl"></strong></pre>

單項選擇題

The Master or person in charge on a ship shall insure that line throwing equipment is not operated（）.

A.during a rain storm
B.in an explosive atmosphere
C.near a lifeboat station
D.by other than senior rig personnel

你可能感興趣的試題

單項選擇題

The Master of a cargo or tanker shall be responsible that each lifeboat，except those free-fall launched，is lowered to the water with crew and maneuvered at least once every（）.

A.week
B.month
C.three months
D.year

單項選擇題

The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.

A.put on board
B.installed
C.fitted
D.equipped

<pre id="bibdz"><legend id="bibdz"><s id="bibdz"></s></legend></pre>

<pre id="bibdz"><strong id="bibdz"></strong></pre>

<sup id="bibdz"><legend id="bibdz"><div id="bibdz"></div></legend></sup>

<pre id="bibdz"><legend id="bibdz"></legend></pre>

<pre id="bibdz"><strong id="bibdz"></strong></pre>