（）, 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（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

消毒乳的加工工艺流程是：原料乳的验收—→过滤、净化—→（）—→均质—→杀菌—→冷却—→灌装—→检验—→冷藏

简述酒精法检验原料乳的原理

为了保证原料乳的质量，原料乳冷却和冷藏的工艺参数是（）

简述超高温灭菌乳的生产工艺及要求。

食品广告中可以含有“最新技术”、“最先进加工工艺”等意思表示。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。