(NmEHANI^ESKAQ TEHNOLOGIQ PERWOBYTNYH NARODOW (B:s ((Nk ISTORII ORUDIJ TRUDA(B) /s - (NwEJL\(B, (NkARLs; (NkAWALXERI(B, (Ne(B.s ((NmOSKWAs (NlENINGRAD (B:s (NzEMLQ I FABRIKA(B,s, 1925)
Keywords: (NpERWOBYTNYE ORUDIQ TRUDAs