Funda malunga nesikhokelo esibanzi se-vacuum circuit breakers
Ii-vacuum circuit breakers, okanye ii-VCBs, zizixhobo zokutshintsha umbane ezisebenzisa itekhnoloji yokufunxa ukuphazamisa imisinga yombane. Banikezela ngeenzuzo ezininzi ngaphezulu kwezaphuli zesekethe, kubandakanya amaxesha okuphendula ngokukhawuleza, ukugcinwa okuphantsi, kunye nexesha elide ...
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