✦ LIBER ✦
Application and abstraction of shaft drilling technique in coal mine construction in China. Technical note: Gu, D; Lin, B Min EngngV45, N8, Aug 1993, P1084–1086
- Book ID
- 100040072
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 104 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0148-9062
No coin nor oath required. For personal study only.