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。

高层建筑的室内消火栓给水系统有不分区和分区的较典型的两种。其中分区给水的室内消火栓给水系统一般适用于建筑高度超过（）m高层建筑。

室内消防给水系统按消防给水管网的服务范围可分为（）和（）两类。按高层建筑的高度来考虑可分为不分区的室内消防给水系统和分区的室内消防给水系统。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

室内给水系统的任务，就是经济合理地将水由室外给水管网输送到装设在室内的（），满足用户对水质、水量、水压的要求。