✦ LIBER ✦
First ever fast-acting, electric actuator for small ball valves with fail-safe option
- Book ID
- 103461168
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 401 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0042-207X
No coin nor oath required. For personal study only.