（）, 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 （）.

油漆中的溶剂绝大多数是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

A类火灾包括：易燃的液体，如汽油、滑油、油脂、溶剂、油漆等。

涂裱装饰构造属于（）的饰面构造。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《室内装饰装修材料胶粘剂中有害物质限量》（GB18583—2001）规定，室内建筑装饰装修用溶剂型胶粘剂可以用苯作溶剂。