下列（）情况会使凝结水产生过冷却。

除氧器循环泵接一路凝结水作密封冷却水的作用是什么？使用凝结水作的注意事项？

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。

循环冷却回水最主要的降温方式是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

定子绕组冷却水水泵从水箱中吸水，升压后送入（）降温。

空调凝结水系统是夏季空气处理设备冷却减湿后凝结在滴水盘上的凝结水排放口到排水系统的管道。