[On the method of determining tungsten, cobalt and titanium in their mixtures].
D003035:Cobalt / Q000032:analysis*; D004391:Dust; D008722:Methods; D009787:Occupational Medicine; D014025:Titanium / Q000032:analysis*; D014414:Tungsten / Q000032:analysis*
D004391:Dust; D003035:Cobalt; D014025:Titanium; D014414:Tungsten
K metodike opredeleniia vol'frama, kobal'ta i titana v ikh smesiakh.