（）, 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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

纵向受力钢筋出现双层或多层排列时，两排钢筋之间应垫以直径（）的短钢筋，如纵向钢筋直径大于25mm时，短钢筋直径规格与纵向钢筋相同规格。

根据《砌体结构设计规范》，配筋砌体结构是指由配置钢筋的砌体作为建筑物的主要受力构件的结构。不包括（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。