ilmiyish

Mahsulot tavsifi

This product discusses the classification and types of cleaning processes, including mechanical and chemical methods, based on various purposes and techniques. It covers the removal of pollutants or unnecessary substances from different sectors

#tozalash#tasnif#umumiy tushunchalar

Muallif

003 003Tasdiqlangan muallif
Hujjatlari
44 771
Sotilgan
1 009

O'xshash hujjatlar