✦ LIBER ✦
Measuring half the profile angle in external threads of boring locks by means of instrument IPR-1
✍ Scribed by A. A. Khairov
- Book ID
- 112455923
- Publisher
- Springer US
- Year
- 1963
- Tongue
- English
- Weight
- 142 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0543-1972
No coin nor oath required. For personal study only.