✦ LIBER ✦
Heat treatment of connector ends and tool-joint parts of drill pipe in a semiautomatic gas-fired unit
✍ Scribed by M. M. Melikov; S. M. Gadzhibeklinskii; K. T. Aliev; Ya. B. Shlimak
- Publisher
- Springer
- Year
- 1972
- Tongue
- English
- Weight
- 165 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0009-2355
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