| 1. | Specification for power - driven derrick cranes
动力驱动悬臂式起重机规范 |
| 2. | Development and trends of underslung heading machine in china
谈我国悬臂式掘进机的发展及趋势 |
| 3. | Structure and parameters of the idler rollers for boom roadheaders
悬臂式掘进机用支重轮结构与参数 |
| 4. | Mean a list very single absorb to hang the arm type to leave a heart pump
表示单极单吸悬臂式离心泵 |
| 5. | Boom - type roadheader - the design guidelines for crawler mechanism
悬臂式掘进机履带行走机构设计导则 |
| 6. | Series and parameters of electric control equipments for boom roadheaders
悬臂式掘进机电控设备系列与参数 |
| 7. | Determination of main parameters for crawler system of roadheader
悬臂式掘进机履带行走机构主要参数的确定 |
| 8. | Boom . type roadheader . the mspection specificaion of transimission gear box
悬臂式掘进机.传动齿轮箱检验规范 |
| 9. | Boom - type roadheader - general technical conditions of loading mechanism
悬臂式掘进机装载机构通用技术条件 |
| 10. | Boom - type roadheaders - airborne spraying pump station - technical condition
悬臂式掘进机.机载喷雾泵站.技术条件 |
