✦ LIBER ✦
Mathematically modeling the main dimensions of self-elevating drilling units
✍ Scribed by Yun-long Wang; Zhuo-shang Ji; Yan Lin
- Book ID
- 107512821
- Publisher
- Harbin Engineering University
- Year
- 2009
- Tongue
- English
- Weight
- 366 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1671-9433
No coin nor oath required. For personal study only.