Calculation resistance and current by SR
ฝัง
- เผยแพร่เมื่อ 30 ต.ค. 2024
- Simple Calculation by SR,ការគណនាថាមពលប្រចាំខែ
what is grid substation? តើអនុស្ថានីយអគ្គិសនីគឺជាអ្វី?
រប្រៀបតម្លើងកុងតាត់ជើង៣ជាមួយអំពួល/How to install switch 3ways with bulb.
Electrical BST 3
