| 1. | Friction pulley linings for winches and winders in mining
矿井提升机和卷扬机用摩擦轮衬层 |
| 2. | Testing of paper and board ; determination of abrasion by the abrasion wheel method
纸和纸板的试验.用摩擦轮法测定磨耗度 |
| 3. | Variable speed friction wheel
变速摩擦轮 |
| 4. | Circumferential friction wheel
圆摩擦轮 |
| 5. | Alarm friction wheel
闹摩擦轮 |
| 6. | Low speed koepe winding machines with friction wheel , for shafts and drifts ; braking system calculation formulae
装有摩擦轮的低速koepe传动钢索卷绕机.制动系统计算 |
| 7. | Specifications on safety technical inspection of mine hoisting system . part 2 : inspection of friction hoisting equipment
矿山提升系统安全技术检验规范.第2部分：摩擦轮式提升设备的检验 |
| 8. | The problems of the control and the matching between the winch and the friction wheels during up - going along the slope , horizontally passing over the hump and lowering down along the slope of the traction tracks for the elevator are discussed , from which the problems during the commissioning of the elevator are analyzed in detail as well
文中探讨了料坡式升船机沿斜坡上升、峰顶水平运行、沿斜坡下降等运行过程中的控制及绞车与摩擦轮的配合等问题，并对调试过程中出现的问题进行了详细的分析。 |
| 9. | It could be used for simulating study in aeronautical weapon . there is a set of hold - range transfer mechanism and friction drive system in the equipment . it also used a set of hydraulic system to drive the equip in right position for multiple parameters detecting and made extrusion stress in limited range
在装置中，采用了同步带传动机构及摩擦驱动装置，并采用了液制系统进行驱动检测参数要求的换位和摩擦轮的压力调节，保证了检测装置的正确位置和摩擦轮接触正压力的有效工作范围。 |
