| 1. | Alternate type mounted reversible moldboard plough 悬挂键式双向铧式犁 |
| 2. | Normalization of biotics non - smooth surface for plow moldboard production 仿生非光滑犁壁规范化设计 |
| 3. | General - purpose and lift - throwing type moldboard ploughs for paddy field - share 通用型窜垡型水田铧式犁.犁铧 |
| 4. | General - purpose and lift - throwing type moldboard ploughs for paddy field - bottow 通用型窜垡型水田铧式犁.犁体 |
| 5. | General - purpose and lift - throwing type moldboard ploughs for paddy field - moldboard 通用型窜垡型水田铧式犁.犁壁 |
| 6. | General - purpose and lift - throwing type moldboard ploughs for paddy field - landside 通用型窜垡型水田铧式犁.犁侧板 |
| 7. | Crucible steel moldboard 坩埚钢犁壁 |
| 8. | 1lb - 240 integral reversible in furrow moldboard plow is the one with a novel machinery 1lb 240型摆式犁是一种结构新颖的水平换向犁。 |