题目内容

If you detect oil in the water around your vessel while discharging fuel, the FIRST thing

A. try to find out where the oil is coming from
B. call the Master
C. have the pump man check the discharge piping
D. shutdown operations

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When floor plates are slippery with oil, there is a riske of ()

A. making footholds insecure
B. causing head injuries
C. causing engine troubles

将“口父咀”改为“细切”始于

A. 《证类本草》
B. 《肘后备急方》
C. 《炮炙大法》
D. 《本草经集注》
E. 《神农本草经》

are used to handle anchors and chains

A. Cargo winches
B. Cargo hatches
C. Windlasses

平车、凹底平车、长大平车局部承受货物重量，货物（）小于所需两横垫木之间的最小距离时，可按需要先铺设两根横垫木，然后在横垫木上加纵垫木，将货物均衡地装在纵垫木上。

A. 支重面宽度
B. 支重面长度
C. 实际长度
D. 实际宽度