✦ LIBER ✦
Technical parameters of drawing and coal-gangue field movements of a fully mechanized large mining height top coal caving working face
✍ Scribed by Chang-you LIU; Bing-xiang HUANG; Feng-feng WU
- Publisher
- Elsevier
- Year
- 2009
- Tongue
- English
- Weight
- 864 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1674-5264
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