| |||
| 扁尖錾 | |||
| 掏槽凿; 十字凿 | |||
|
cross chisel : 17 phrases in 7 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Bridge construction | 1 |
| Construction | 1 |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Technology | 11 |
| |||
| 扁尖錾 | |||
| 掏槽凿; 十字凿 | |||
|
cross chisel : 17 phrases in 7 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Bridge construction | 1 |
| Construction | 1 |
| Drilling | 1 |
| Oil / petroleum | 1 |
| Technology | 11 |