| 1. | Boric acid for industrial use - determination of heavy metal content
工业硼酸重金属含量的测定 |
| 2. | The evalution for heavy metal content in the tea garden soil in west of sichuan
浙江省茶园中铅元素含量现状研究 |
| 3. | Current situation and assessment of heavy metal contents in benthons in daya bay
大亚湾底栖生物重金属现状与评价 |
| 4. | Methods of sampling and test for glycerol - determination of heavy metals content
甘油的取样与试验方法.第15部分:重金属含量测定 |
| 5. | Analysis and assessment of heavy metal content of aquatic in the wetland of poyang lake
鄱阳湖湿地水生生物重金属污染的特性分析 |
| 6. | Current situation and assessment of heavy metal contents in benthons in guangxi inshore
广西近岸海域底栖生物体内重金属含量与污染评价 |
| 7. | Chemical analysis of hydrochloric , nitric and sulphuric acids . test of heavy metals content
盐酸硝酸和硫酸的化学分析.重金属含量的试验 |
| 8. | Determination of heavy metal contents in the sediments from taihu lake and its environmental significance
太湖沉积物中重金属的测定及环境意义 |
| 9. | Characteristics and controlling factors of heavy metal contents in urban soils in zhangzhou city , fujian province
漳州市城市土壤重金属含量特征及控制因素 |
| 10. | Ammonium hydrogen carbonate for industrial use - determination of heavy metal content - visible turbidimetric method
工业用碳酸氢铵重金属含量的测定目视比浊法 |
