机译:Occupational Exposure to Cobalt and Tungsten in the Swedish Hard Metal Industry: Air Concentrations of Particle Mass, Number, and Surface Area
Univ Orebro, Dept Occupat & Environm Med, S-70185 Orebro, Sweden;
cobalt exposure in the hard metal industry; occupational exposure; particle mass; particle number; particle surface area; personal exposure measurements; stationary measurements;