97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

<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>