tayyorishlar

Mahsulot tavsifi

Study of the physical-chemical characteristics of lubricating oils, including their composition and properties, in relation to chemistry and materials science fields

#fizika#kimyo#moylovchi ashyolar

Muallif

PRO TALABATasdiqlangan muallif
Hujjatlari
116 840
Sotilgan
2 818

O'xshash hujjatlar