每张操作票只能填写一个操作任务,每操作一项,做一个记号“”。
参考答案:对
如何给吊车加钢丝油?
A vessel operating outside of coastal waters must carry an automatically activated Emergency Position Indicating Radio Beacon (EPIRB) if she().
A.does not have berthing facilities
B.has berthing and galley facilities
C.is a workboat and her mother ship carries an EPIRB
D.None of the above are correct