| 出生地 |
Liaoning China (Mainland) |
| 牌子的名字 |
TIEGONG |
| 模式的数量 |
NZG-31 |
| 类型 |
Other |
Railway equipment: NZG-31 Internal Combustion Rail Drilling Machine Technical parameter: petrol engine power: 1.2KW(Honda) rev. speed: ≥270rpm diameter of hole: Φ31 drilling time: ≤40s total weight: 17kg