Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

货车运用作业场是货物列车（车辆）（）工作的场地，货车运用作业场由列检作业场（原列车检修所）、技术交接作业场（原车辆技术交接所）、装卸检修作业场（原装卸检修所）、国境站技术交接作业场、配属专用列车整备作业场（简称专列整备作业场）等组成。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（ ）负责拟定二级建造师职业资格考试大纲，（ ）负责审定考试大纲。

电动列车（）采用条形电阻。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

（　　）指的是每日列车运用过程，包括列车出车、列车正线运营、列车回库收车及列车场内检修及整备作业。