| 1. | Experimental study on efficient densifier for mine
矿用液压增稠剂性能的试验研究 |
| 2. | Testing method of loader for underground mining
地下矿用装岩机和装载机试验方法 |
| 3. | New battery charger for mining electric locomotive
新型矿用电机车蓄电池充电装置 |
| 4. | Grade movable shielded rubber sheath soft mine cable
千伏级矿用移动屏蔽橡套软电缆 |
| 5. | Probing into dynamic braking method for mine hoist
矿用提升机动力制动方法探讨 |
| 6. | Serial type of vibrating screen to base type installation
矿用座式振动筛.系列型谱 |
| 7. | Shackle type connector units for mining round link chain
矿用圆环链用开口式连接环 |
| 8. | General description of mine anemometer measurements in china
我国矿用风速仪表概述 |
| 9. | Application and development of mine call telephone
矿用联络呼叫电话应用及推广 |
| 10. | Study of method about how to measure mineral pump lift
矿用水泵扬程的测量方法研究 |
