CARBURIZABLE DIE STEEL
KARBANOVICH VIKTOR K,SU, MARTYNYUK MIKHAIL N,SU, AKHMEDPASHAEV MAGOMEDPASHA U,SU, MAMEDOV ISMAIL A,SU, VOROSHNIN LEONID G,SU
Year of Publication 15.08.1982
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Year of Publication 15.08.1982
Patent