Home > Term: cột than
cột than
Than bảo đảm trong cột cướp.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Δημιουργός
- HuongPhùng
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(V.I.P) 29831 points - 100% positive feedback
(Ho Chi Minh, Vietnam)
