✦ LIBER ✦
Tapping a thread on high strength drill pipes with hard alloy prismatic thread chasers
✍ Scribed by S. A. Babayan; G. K. Frantsuzov; I. A. Il'in; Ch. G. Bairamov
- Publisher
- Springer
- Year
- 1966
- Tongue
- English
- Weight
- 179 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0009-2355
No coin nor oath required. For personal study only.