| 1. | Case - hardened kiln use - reducer in the cement industry 水泥工业用硬齿面窑用减速机 |
| 2. | A method for machining 2d digital gear tooth surfaces 一种二维数字化齿面加工方法研究 |
| 3. | Gears with round flanks for fine mechanics ; gear profile 精密机械的圆齿面齿轮.第2部分:齿形 |
| 4. | Case - hardened reducer for rolling press in the cement industry 水泥工业用硬齿面辊压机用减速机 |
| 5. | Case - hardened side driving reducer used in the cement industry 水泥工业用硬齿面边缘传动减速机 |
| 6. | Case - hardened vertical mill - reducer used in the cement industry 水泥工业用硬齿面立式磨机减速机 |
| 7. | Gears with round flanks for fine mechanics ; tables , diagrams 精密机械的圆齿面齿轮.第7部分:图表 |
| 8. | Gears with round flanks for fine mechanics ; indication on drawings 精密机械的圆齿面齿轮.第6部分:图样指示 |
| 9. | Enhancement test on the disc bit 盘式钻头齿面强化试验 |
| 10. | Case - hardened central driving mill - reducer used in the cement industry 水泥工业用硬齿面中心传动磨机减速机 |