盆式支座竖向转动角度不小于（）rad。

支座竖向承载力小于20000KN时，支座组装后的整体高度偏差不应大于（）。

对于盆式橡胶支座竖向承载力试验，每次、每级竖向变形应取该次、该级加载时4个竖向位移传感器读数的算术平均值。

盆式支座竖向压缩变形检验荷载应是支座设计承载力的1.5倍，并以（）个相等的增量加载。

客运专线桥梁支座宜采用盆式橡胶支座或钢支座，橡胶支座应水平设置。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。