精美可爱。惹人喜欢。材料更是无害物质，卫生。让我们的孩子的身体不会受到有害物体的污染。
Exquisitely lovely. Reren like. More material is not harmful substances, Health. allow our children to the physical objects would not be harmful pollution.
城市环境卫生：城市垃圾无害化处理率达到90%，一般工业固体废弃物综合利用率和主要有害废弃物无害化处理率均达到85%。
Urban sanitation: Sound urban garbage treatment rate of 90%, the general comprehensive utilization of industrial solid waste and hazardous waste harmless, the main processing rate of 85%.
为了解民航客机垃圾的卫生学特点，探讨其无害化处理方法，就首都机场的有关问题进行了调查与研究。
To study the sanitary characteristics of airline aircraft garbage and the way of its treatment, an investigation was made in the Capital National Airport.
目的了解安徽省农村卫生厕所质量及粪便无害化效果。
Objective To understand quality control and safe excreta disposal effect of sanitary latrines in rural areas of Anhui province.
纯净白酒是对人体健康无害、卫生、安全的新生酒种，与传统白酒处于竞争、共处和相辅相成。
Pure spirits does no harm to human health. It is safe and hygienic. It competes and cooperates with traditional alcohol.
结果发现：除浑浊度因少数水样偏高而 使平均水平略超过国家卫生标准外，其余成分均在饮用水水质卫生标准范围之内或在对健康基本 无害水平。
The results were found that major elements were within national health standard or the level of harmless health except the turbidity, because their data were higher in a few of drinking water samples.
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。
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。
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.
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