[Determination of coal-dust sedimentation at coal-transfer yards].
D000397:Air Pollution / Q000032:analysis*; D003031:Coal; D004391:Dust / Q000032:analysis*; D005859:Germany, East; D006801:Humans
D003031:Coal; D004391:Dust
Ermittlung der Staubsedimentation von Kohleumschlagplätzen.