可以在（）阶段采用Make-or-buy决策分析。

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。

某建设项目从美国进口的设备重100吨，装运港船上交货价为1000万美元，海运费为300美元/吨，海运保险费为2万美元，美元兑人民币汇率按l：7计算。该设备的到岸价格为人民币()万元。

从某国进口设备，重量1000吨，装运港船上交货价为400万美元，工程建设项目位于国内某省会城市。如果国际运费标准为300美元／吨，海上运输保险费率为3‰，关税税率为22%，银行外汇牌价为1美元=6.3元人民币，计算该设备的关税。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。