经商标局核准注册的商标称为注册商标，商标注册人享有商标专用权并受法律保护。

包销的经销商不受时间与地域的限制。（　　）

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。

下列方式进口国家指定经营管理货物的，不受指定经营企业资格限制的是

在进风巷钻孔较容易，但受近距离邻近层限制，要求（）要深。

（）商标容易受民族地域限制。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。