15:49
Posted in: Motor electric
From switchboards to smart buildings: The quiet revolution powering
Australia’s electrification push
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In the electrical room of a mid-tier office building, an unremarkable,
outdated switchboard hums quietly. It’s inconspicuous, yet a vital part of
the ann...
3 comentarii:
tare de tot......gooood
pricolina !!!!!!!!!!
pricolina !!!!!!!!!!
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