title: Respirable dust sampling in Czechoslovak coal mines.
abstract: The paper contains a brief survey of the airborne dust concentration measuring methods presently used in Czechoslovak coal mines, their comparison and the evaluation of their contribution to the determination of the dust workings hygienic risk. Moreover, attention is directed to the newly developed two-stage dust sampler, DP 50.
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D003032:Coal Mining; D004391:Dust / Q000032:analysis*; D004864:Equipment and Supplies
chemical_list: D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D004391:Dust