AC380V配电柜检修时，转动电压检测转换开关至UN、UW、VW，观察电压表读数为380V。

根据《爆破安全规程》规定，爆破作业人员指从事爆破工作的工程技术人员、爆破员、（）和押运员。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

阅读灯的工作电压经过（）转换。

（ ）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。

按工作性质内容与工作涉及范围，线路状态检修工作分为A类检修、B类检修、C类检修、D类检修、E类检修五类，其中（）属于不停电检修。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。