China 99.99% Pure Tungsten Electrode Rod Bar for Welding, Find details about China 99.99% Pure Tungsten Electrode, 99.99% Pure Tungsten Rod from 99.99% Pure Tungsten Electrode Rod Bar for Welding
Trade mark | Added impurity | Impurity quantity | Other impurities | Tungsten | Electric discharged power | Color sign |
WP | -- | -- | <0.20% | The rest | 4.5 | Green |