【判断题】高效包衣锅,可以 密闭操作,避免污染,劳动条件好
【单选题】When the ships is going to enter into the harbor, _____.
A.
change from diesel oil to heavy fuel oil for mail engine
C.
change sea chest form. lower level one to high level one
D.
test emergency generator
【简答题】风向是指 的方向,例如,东南风就是 的风。风向是指____的方向,例如,东南风就是____的风。
【单选题】When own ships position input to ECDIS wrong, what is the result? 【45
B.
ECDIS will give warning
C.
ECDIS will automatically be switched off
D.
Position, range and bearing taken on the ECDIS will be wrong
【简答题】风向仪所指的方向是指( )的方向。例如,北风是指风从( )方吹向( )方,风向仪指向( )方。