Taflen Twngsten
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Plât Twngsten Tenau Pwyleg Purdeb Uchel Oem 99.95% Dalennau Twngsten Ar Gyfer Diwydiant
Brand: HSG
Safon: ASTMB760-07; GB/T3875-83
Gradd: W1, W2, WAL1, WAL
Dwysedd: 19.2g/cc
Purdeb: ≥99.95%
Maint: Trwch o leiaf 0.05mm * Lled uchafswm o 300mm * H uchafswm o 1000mm
Arwyneb: Glanhau/sgleinio du/alcalïaidd