Thirdly, effectively strengthen health and epidemic prevention work.
三是切实加强卫生防疫工作。
Interest's spill and powerless conduct as an individual decide that the health and epidemic prevention as a pure public goods.
卫生防疫所涉及内容的利益外溢性和单个人的无力作为决定了卫生防疫这一产品的纯公共品性质。
The tin artworks of our factory which have been authenticated by national department of health and epidemic prevention, are innocuous and up to the standard of kitchenware and food safety.
我厂生产的锡工艺品经国家卫生防疫部门鉴定,符合食用卫生标准,无毒无害。
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