Mahsulot tavsifi
Learn the technical and engineering requirements for the internal lighting of industrial buildings and the main factors to create convenient and safe conditions for employees in the production process
#energetika#yoritilish#sanoat binolari
Muallif
Goo😎😎 .Tasdiqlangan muallif
- Hujjatlari
- 90 364
- Sotilgan
- 2 210
