单层钢结构工业厂房常用的结构安装方法有（）。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

装配式混凝土排架结构单层厂房，排架结构包括（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

单层厂房结构按其主要承重结构的形式分，有排架结构和（）。

民用建筑在结构和构造上与单层工业厂房大致一样。

钢筋混凝土单层厂房结构的构件主要包括哪些？哪些构件一般都可以根据具体工程，从 工业厂房结构构件标准图集中选用标准、定型的构件。