混凝土搅拌制度考虑搅拌机的转速、搅拌时间、装料容积、（）

一台混凝土搅拌机搅拌一次延续时间为120s(包括上料、搅拌、出料时间),一次生产混凝土0.2m³,一个工作班的纯工作时间为4h,该搅拌机的正常利用系数和产量定额使用量额为 。

机加池短时间停运，搅拌机（）。

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。

当终缩聚釜搅拌器转速输出为停运（）终缩聚釜搅拌器可以停运。

终缩聚釜搅拌器停运后，终缩聚釜液位会下降。（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。