| 1. | Investigation on measures for soil erosion in soft rock area
砒砂岩区水土流失治理措施调研 |
| 2. | Test methods for chemical analysis of chromated copper arsenate
铬酸铜砒酸盐化学分析试验方法 |
| 3. | The effect of soft rock lithology upon its anti - erodibility
砒砂岩岩性特征对抗侵蚀性影响分析 |
| 4. | When the concentration of ammonium acetate is lomol / l , in
砒咤分子中的氮原子正对着高岭土层面。 |
| 5. | Definition of arsenic rock zone borderline and its classification
砒砂岩分布范围界定与类型区划分 |
| 6. | Specification for chromated copper arsenate
铬酸铜砒酸盐规范 |
| 7. | Specification for ammoniacal copper arsenate and ammoniacal copper zinc arsenate
氨铜砒酸盐和氨铜锌酸盐规范 |
| 8. | The internal cause of the erosion in quot; pisha quot; sandstone area , southern inner mongolia
内蒙古南部砒砂岩侵蚀内因分析 |
| 9. | Preliminary tests and study on construction methods of building dams on feldspathic sandstone
砒砂岩筑坝施工方法初步试验研究 |
| 10. | A study on soil erosion and water loss prediction of highway construction in pisha sandstone area
砒砂岩地区公路建设水土流失研究初探 |
