| 1. | Hydraulic defence explosion mine hoists and mine winders
液压防爆提升机和提升绞车 |
| 2. | Hydraulic defence explosion mine hoist and mine winders safety requirements
液压防爆提升机和提升绞车.安全要求 |
| 3. | Mine winch with belt brake
带式制动矿用提升绞车 |
| 4. | Abstract : the method of detecting hoist two - class brake is introduced
文摘:介绍了测试大型提升绞车二级制动的方法。 |
| 5. | Safety inspecting - testing specification of in - service hoist system for coal mine
煤矿在用提升绞车系统安全检测检验规范 |
| 6. | Jtp type mine winder
Jtp型矿用提升绞车 |
| 7. | Type jtk mine winder
Jtk型矿用提升绞车 |
| 8. | Cranes with electric hoists or similar hoist gear ; track wheels with plain bearings
带有电动葫芦或类似提升绞车的起重机.带滑动轴承的轨 |
| 9. | Abstract : this paper introduces the improving process of hoist oil system and circuit system
文摘:介绍了煤矿提升绞车电路系统和油路系统的改造过程。 |
| 10. | Abstract : this paper introduces the improving process of overwind and automatic speed reducting gear for mine hoist
文摘:介绍了矿用提升绞车过卷及自动减速装置改进的过程。 |
