✦ LIBER ✦
An inexpensive automatic liquid nitrogen level control system using an integrated circuit: H S Sandhu and M J Bulinckx, J Vac Sci Technol, 8 (2), March/April 1971, 424–425
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 152 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0042-207X
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