Zobrazeno 1 - 2
of 2
pro vyhledávání: '"S v, Shein"'
Publikováno v:
Metallurgist. 55:799-802
In the course of mastering a technology that uses heat-insulating inserts to cast steels (09G2S, rim steel 15, 50KhGFA, 62PP, etc.) into 1.94-ton ingots by bottom-pouring at linear speeds of 0.25–0.7 m/min, specialists at the Chusovoi Metallurgical
Autor:
S v, Shein
Publikováno v:
Pediatriia akusherstvo i ginekologiia. (1)