Ditta: HSG
Standard: ASTMB760-07;GB/T3875-83
Grad: W1,W2,WAL1,WAL
Densità: 19.2g/cc
Purità: ≥99.95%
Daqs: Thick0.05mm min * Wisa '300mm max * L1000mm max
Wiċċ: Iswed/Alkali tindif/ illustrat