| 出生地 |
Hebei China (Mainland) |
| 牌子的名字 |
NANPI |
| 模式的数量 |
wool |
| 规模 |
150x40x70 |
| 类型 |
粗鲁的公寓 |
The abrasive metal and resin is combined by vacuum sinter and hot-process to produce diamond drills of different sizes featuring high drilling speeds a long service life and are used the drilling of glass, quartzs, stones, chinawares etc.