卫生部于2001年4月8日发布了《工业企业设计卫生标准》等157项国家职业卫生标准，并于2001年6月1日起实施。

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。

2008年，由卫生部、国家发展改革委、教育部、财政部、国家食品药品监督局等5部委联合下发了()，正式启动了扩大国家免疫规划工作。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

1989年12月7日颁发的《托儿所、幼儿园卫生保健制度》。