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Information × Registration Number 0200U003704, 0197U018176 , R & D reports Title To conduct comparative trials of rock-breaking cutting device and to develop proposals to manufacture it at the plants of Ukraine popup.stage_title Head Artemov Viktor Ivanovych, Registration Date 23-08-2000 Organization Donetsk Research Institute of Coal Mining popup.description2 The object of investigation is working organs and bits of readheading machines. The task is to determine optimal design of cutting tool for varions working conditions. The methods used are analysis and comparison. The comparative tests for wide range of CIS-produced bits are conducted. The sphere of application is coal industry Product Description popup.authors popup.nrat_date 2020-04-03 Close