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。

属于基础测绘项目的，应当汇交测绘成果（）；属于非基础测绘项目的，应当汇交测绘成果（）。

以下有关测绘标准技术和测绘质量管理的描述不正确的是（）

何谓测绘产品？测绘单位对测绘产品质量负有怎样的责任和义务？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。