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.

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 （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

铰制孔用螺栓连接的许用挤压应力取被连接件材料和螺栓材料许用压应力的小值。

当铰制孔用螺栓组联接承受横向载荷或旋转力矩时，该螺栓组中的螺栓。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

刚性凸缘联轴器用四只铰制孔螺栓联接，螺栓中心的圆直径D=200mm ，轴传递扭矩T=180N/m，则作用在每个螺栓上的力为（）。