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Information × Registration Number 0202U006101, 0100U002103 , R & D reports Title To investigate to produce and to test overchisel in drilling of slits chisels 295,3 mm popup.stage_title Head Svitalka Petro Ivanovych, Registration Date 15-05-2002 Organization Research institute of technology of drilling popup.description2 Overchisel with chisels 295,3 mm provide increase of techical and economic parameters of drilling in 2.5 times, on mechanical speed in 1, 95 times. Product Description popup.authors popup.nrat_date 2020-04-02 Close
R & D report
To investigate to produce and to test overchisel in drilling of slits chisels 295,3 mm
Head: Svitalka Petro Ivanovych. To investigate to produce and to test overchisel in drilling of slits chisels 295,3 mm. (popup.stage: ). Research institute of technology of drilling. № 0202U006101
1 documents found

Updated: 2026-03-20


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