ilmiyish

Mahsulot tavsifi

This course covers the basics of designing belts with rubberized, leather, yarn-wrapped cords used in chemical and food industries

#kimyo#tasmali uzatmalar#oziq-ovqat sanoat

Muallif

Bahtiyor Mavlonov
Bahtiyor MavlonovTasdiqlangan muallif
Hujjatlari
138
Sotilgan
4

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