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公司基本資料信息[Company Info]
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| 凈水次石墨Shungite for water含碳量30% | |
| Crushed for extract water 500 gr (5-10mm) | 3.82美元 |
| Crushed for extract water 1000 gr (5-10mm) | 7.63美元 |
| 含碳量30%—70%凈水次石墨 Shungite Petrovsky (carbon ), 1 kg |
50.90美元 |
| 次石墨粉 Powder, 1 kg |
12.72美元 |


