| 1. | Test methods for forestry wheeled and tracklaying tractors
林业轮式和履带拖拉机试验方法 |
| 2. | Safety requirements for agricultural wheeled and crawler tractors
农业轮式和履带拖拉机安全要求 |
| 3. | Improvement scheme for the transmcssion of dfh crawler tractor
东方红履带拖拉机变速箱改进方案探讨 |
| 4. | Trouble rules of reliability analysis of caterpillar tractor
履带拖拉机可靠性分析中故障规律的研究 |
| 5. | General specifications for forestry wheeled and tracklaying tractors
林业轮式和履带拖拉机通用技术条件 |
| 6. | The development of splash gear made of modified nylon in crawler tractor
履带拖拉机可靠性与维修性的统计分析 |
| 7. | General requirement of agricultural wheeled tractors and crawler tractors
农业轮式和履带拖拉机通用技术条件 |
| 8. | Investigation on dongfanghong - 1002 chain tractor with high ground clearance
东方红一1002高地隙履带拖拉机的探讨 |
| 9. | Main quality problems analysis and improvement of dfh - lf 80 - 90 4wd tractor
履带拖拉机溅油齿轮用改性尼龙的研制 |
| 10. | Overcoming shrink holes within driven drum hub of dfh802 crawler tractor
履带拖拉机张紧缓冲装置的失效分析及解决措施 |
