Mahsulot tavsifi
This book discusses the standardization of safety requirements in energy facilities, including general concepts and specific standards for electrical equipment and networks, as well as standards for handling electricity and gas-operated objects
#texnik standartlar#standartlar#energetika obyektlarida xavfsizlik#normativ-huquqiy
Muallif

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









