tayyorishlar

Mahsulot tavsifi

Study on the toxicity of exhaust gases from internal combustion engines, evaluating their composition and impact on the environment

#dvigatel#chiqindi gazlar#toksiqlik

Muallif

FARHODJON ALLAYAROV
FARHODJON ALLAYAROVTasdiqlangan muallif
Hujjatlari
8 120
Sotilgan
277

O'xshash hujjatlar