✦ LIBER ✦
Flotation feldspar concentrate — new raw material for producing components from electrical engineering porcelain
✍ Scribed by N. S. Demchenko; K. A. Kovalev; V. S. Romanovskii; V. I. Strel'nikov; S. T. Frolov
- Publisher
- Springer US
- Year
- 1990
- Tongue
- English
- Weight
- 218 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0361-7610
No coin nor oath required. For personal study only.