tayyorishlar

Mahsulot tavsifi

This book focuses on the practical principles and technologies of teaching the subject of ferrous and non-ferrous metals

#texnologiyalar#o'qitish#ishqoriy metallar

Muallif

Baxtiyor HakimovTasdiqlangan muallif
Hujjatlari
5 466
Sotilgan
140

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