对于现浇混凝土井壁，其局部厚度偏差不得小于设计厚度()mm。

现浇钢筋混凝土池壁板浇筑时，在池壁的垂直方向分层浇筑，每层厚度不宜超过（）。

屋面及建筑物两端单元的现浇板应设置双层双向钢筋，钢筋间距不应大于（）mm，直径不宜小于（）mm。

钢筋混凝土现浇板的厚度一般不宜小于（）。

钢筋混凝土现浇板的厚度一般不宜小于（）

钢筋混凝土现浇板的厚度一般不宜小于80mm。

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。