| 出生地 |
Henan China (Mainland) |
| 牌子的名字 |
zzstc |
| 模式的数量 |
WAL1 |
tungsten wireis mainly used as filament,cathode for emitting tube,high temperature electrodes,Tungsten wire in twisted,folded-heater for electronic tube,grid,gridsiderod for electron tube.The type contain WAL1,WAL2,WAL3,W1 ,W2.