| 出生地 |
Shandong China (Mainland) |
| 牌子的名字 |
Tennry |
| 模式的数量 |
TV190 |
| 适用 |
vacuum pump |
| 面 |
as customer requirement |
| 化学成分 |
carbon /graphite |
graphite vane processed by excellent graphite material, widely used for various mechanical equipment, vacuum pump etc. either good properties of corrosion resisting, self-lubrication,high and low temperature durability, thermal stability.