[The dust factor and its significance in welding industry].
D035843:Biomedical Research; D004391:Dust; D006801:Humans; D007221:Industry; D012829:Silicosis / Q000517:prevention & control*; D014896:Welding
D004391:Dust
SILICOSIS/prevention and control
Pylevoi faktor i ego znachenie v liteinom proizvodstve.