ilmiyish

Mahsulot tavsifi

A study on pumps in water treatment stations that transport wastewater, their types, characteristics, and applications

#nasos stantsiyalari#yuvish suvlari#utilizatsiyasi

Muallif

PRO TALABATasdiqlangan muallif
Hujjatlari
116 839
Sotilgan
2 994

O'xshash hujjatlar