✦ LIBER ✦
Choice of relative cutting forces in calculations of the principal drive powers of rotary bucket-wheel excavators of various sizes
✍ Scribed by V. M. Vladimirov
- Publisher
- Springer
- Year
- 1966
- Tongue
- English
- Weight
- 456 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1573-8736
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