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Ushbu rasmda qaysi pech tasvirlangan? Anonymous Quiz | Yosh metallurglar va yosh kimyogarlar

Ushbu rasmda qaysi pech tasvirlangan?
Anonymous Quiz
8%
A) Marten pechi
31%
B) Vakuumli pech
56%
C) Induksion pech
5%
D) Yoyli poʻlat eritish pechi