Tel：
+86 10 64640086
中文/
EN
| Specs: | |
| Carbon.: | 98.5%min |
| Ash: | 0.75%max |
| V.M.: | 0.75%max |
| S: | 0.5%max |
| Moisture: | 0.5%max |
联系电话：+86 10 64640086
传真：86-10-84552201 84512245
Mail：grc@grand-resources.com.cn
地址：Beijing Office Rm.1810 Golden Land Building.No.32 Liang Ma Qiao Road. Chaoyang District,Beijing 100016 China
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