tayyorishlar

Mahsulot tavsifi

Methodology for conducting experiments on the topic of basic chemical concepts and laws. Includes creating lesson plans, safety measures, and using simple and affordable materials

#qonunlar#tajribalar#kimyoviy tushunchalar

Muallif

KSEROKS 001
KSEROKS 001Tasdiqlangan muallif
Hujjatlari
36 503
Sotilgan
7 531

O'xshash hujjatlar