| 1. | Physical absorption , without toxic and side effect or secondary pollution
物理吸附，无任何毒副作用，无二次污染。 |
| 2. | Low - nitrogen combustion technology , smokeless and odorless , without harmful gas
无二次污染低氮燃烧技术，无烟，无臭，无有害气体。 |
| 3. | Seal wholly , change wholly , avoid changing the secondary pollution brought effectively
整体密封整体更换有效避免更换带来的二次污染 |
| 4. | Technological measures about secondary contamination prevention in building wather supply system
防止建筑给水系统二次污染的技术措施探讨 |
| 5. | Cosmetics secondary microbe contamination in beauty saloon in yuexiu district , guangzhou
广州市越秀区美容院化妆品微生物二次污染情况调查 |
| 6. | Research of a new experimental technology to prevent second pollution caused by atmosphere monitoring experiment
防止二次污染对大气监测实验的技改研究 |
| 7. | Analysis of the generation and components of the secondary pollutants at the power plant fueled with consumer wastes
生活垃圾焚烧电厂二次污染物生成及成分分析 |
| 8. | Strictly avoiding quot; solanella contamination to guarantee safe passing of the exporting poultry meat through the customs
浅谈肉鸡出口企业屠宰过程中沙门氏菌二次污染的控制对策 |
| 9. | It is economicand effective that using the method of microorganism biodegradation to treat with phenol waste water
利用微生物降解的方法处理含酚废水是一种经济有效且无二次污染的方法。 |
| 10. | No wastewater release in manufacture procedure , remaining and soil assimilate after degradation , no second pollution formed
产品在生产过程中，无污水排出，降解后，残余物质与土壤同化，不会形成二次污染。 |
