ルテニウム РуA-0

РуА-0
PuA-0
RuA-0
-

ГОСТ В56 ГОСТ 12343-79

Si Fe Al Pb Ba Au Ru
ГОСТ 12343-79 ≤0.003 ≤0.003 ≤0.002 ≤0.003 ≤0.002 ≤0.002 ≥99.97