[Phosphine and arsine hazards during the processing of ferro-silicon].
D001152:Arsenicals; D007501:Iron; D010720:Phosphines; D010758:Phosphorus / Q000633:toxicity*; D016226:Phosphorus, Dietary; D012825:Silicon
D001152:Arsenicals; D010720:Phosphines; D016226:Phosphorus, Dietary; D010758:Phosphorus; D007501:Iron; C044646:phosphine; C006633:arsine; D012825:Silicon
IRON; PHOSPHORUS/toxicology; SILICON