相关考题
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单项选择题
Where is（）(制链器螺杆)?
A. compressor bar
B. chain link
C. chain stopper
D. chain locker -
单项选择题
Each line has a large eye splice at the end. The eye is placed over a （）(系缆桩) .
A.bit
B.guard
C.quay
D.bollard -
单项选择题
The（）（液货船） includes oil tanker, VLCC, LNG ,etc.
A.chemica lcarrier
B.tanker
C.refrigerator
D.barge
