E ka tšeptjoang, e baballang HVAC & R * tsamaiso ea ke tsa bohlokoa, bo phahameng tlhokeho dikarolo a entseng, kaho, 'me tšebetso ea meaho indasteri le khoebo - le ka ho fana ka' matseliso Optimum ho occupants bona. Ka lebaka leo, ho bohlokwa ho feletseng ho Original Helmets Man ...
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