下列属于副井系统硐室的是（）

副井系统的硐室包括(  )。

副井系统有哪些硐室？主井系统有哪些硐室？

下列属于副井系统硐室的是(  )。

矿井井底车场副井系统硐室包括（   ）。

按硐室在井底车场中（）不同可分为副井系统硐室、主井系统硐室以及其他硐室

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。