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Information × Registration Number 0209U005363, 0107U000376 , R & D reports Title The scientific substantiation of а dust respirators design and parameters from new filter mediums popup.stage_title Head Golinko Vasil, Registration Date 11-02-2009 Organization National Mining University popup.description2 Basic properties of filtering materials are set from the new fibres of polypropylene and dependence of structural parameters, protective and ergonomics indexes of respirator, from properties of filtering elements. Grounded methods of calculation of indexes of new filtering materials and antidust respirators made from them. The types of respirators of the non-permanent and multiple use are developed the field. Product Description popup.authors popup.nrat_date 2020-04-02 Close