[Technical progress and industrial hygiene problems in copper metallurgy].
D003300:Copper; D007623:Kazakhstan; D008669:Metallurgy / Q000295:instrumentation; D008834:Microclimate; D009787:Occupational Medicine; D013672:Technology
D003300:Copper
Tekhnicheskiĭ progress i voprosy gigiency truda v metallurgii medi.