CAMPEDS--a dust sampling and assessment system for use in hard rock mines.
D004391:Dust / Q000032:analysis*; D006801:Humans; D008906:Mining / Q000295:instrumentation*; D011009:Pneumoconiosis / Q000517:prevention & control*; D012822:Silicon Dioxide / Q000032:analysis*
D004391:Dust; D012822:Silicon Dioxide