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Mahsulot tavsifi

This course provides information and calculations on the work coefficient of gas control devices in the field of metallurgy, their importance, and impact in metallurgical processes

#metallurgiya#ish koeffitsiyenti#chang-gaz tutgichlari

Muallif

Elaka QayumovTasdiqlangan muallif
Hujjatlari
8 242
Sotilgan
385

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