1. Purity: 99.95% W1
2. Ceev: 19.3g / cm3
3. Qib: W1, W2, WAL1, WAL2
4. Shape: raws li koj daim duab.
5. Feature: High melting point, kub oxidation kuj, ntev kev pab cuam lub neej, tsis kam mus corrosion