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輪機(jī)英語單項(xiàng)選擇題每日一練(2019.08.18)
來源:考試資料網(wǎng)
1
It has something () with poor workmanship and assembly, doesn’t it?
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2
() are more suitable for large quantities at low pressure.
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3
At an unsheltered anchorage the chief engineer officer shall consult with the master whetheror not to maintain an underway watch“An underway watch” means()
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4
To maintain design discharge pressure from a centrifugal pump, the design clearance must be maintained between the ().
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5
A large, low-speed, main propulsion diesel engine uses sea water to directly cool the ().
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