✦ LIBER ✦
Ultrasonic impact grinding produces precise shaped holes, slots on servo-valves with ease : A. E. Shumate Western metals, v. 15, Feb. 1957, p. 41–43
- Book ID
- 103476668
- Publisher
- Elsevier Science
- Year
- 1957
- Tongue
- English
- Weight
- 132 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0043-1648
No coin nor oath required. For personal study only.