Mahsulot tavsifi
This product covers the basics of electrical and technical safety, including the effects of electric current on the human body and measures to prevent accidents
#texnika xavfsizligi#insоn оrganizmi#elektr xavfsizligi
Muallif
Sotuvchi 7191Tasdiqlangan muallif
- Hujjatlari
- 32 117
- Sotilgan
- 1 114
