| Shape | Size | Color | Purity | Package |
| Granule | 1~3mm | Colorless | 99.99% | 1000g |
| 2~4mm | ||||
| 3~5mm | ||||
| Rod | Φ2x2mm | |||
| Φ3x3mm | ||||
| Sphere | 2.5mmD | |||
| Tablet | Φ25x10mm | |||
| Φ30x12mm |
二氧化硅
2022-04-27 21:12 浏览:274
价格:未填
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