[What the x-ray laboratory assistant must know to utilize RUM-20 x-ray diagnostic units].
D004526:Efficiency; D013679:Technology, Radiologic / Q000295:instrumentation*; D014586:USSR; D000078329:Workforce
Chto dolzhen znat' rentgenolaborant pri ispol'zovanii rentgenodiagnosticheskikh kompleksov RUM-20.