๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Choice of rotary drilling methods and drill characteristics

โœ Scribed by P. M. Alabuzhev; B. A. Shekhovtsov


Publisher
Springer
Year
1968
Tongue
English
Weight
200 KB
Volume
4
Category
Article
ISSN
1573-8736

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