Iindaba
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Izandla zikhulula isibane xa ulayita
Njengokukhanya kwangaphandle ngokulula kunye nokusebenza, isibane sentloko sinokukhulula izandla zakho xa ukhanyisa kunye nemisebenzi yesalathiso ibonelelwa, efanelekile ngokubanzi kwimisebenzi eyahlukeneyo yangaphandle. ...Funda ngokugqithisileyo -
Isibane sesitalato seSolar-Ifanele ukwakhiwa emaphandleni
Kwiminyaka yakutshanje, izibane ezikhanyisa ngelanga ezitalatweni ziye zasetyenziswa kakhulu kwimimandla yasemaphandleni, zizisa imitha yokukhanya ekwakhiweni kweendlela emaphandleni. Esi sicelo samandla esiluhlaza, esihambelana nokusingqongileyo asisombululi ngokufanelekileyo kuphela ubunzima bokubeka intambo kunye neendleko eziphezulu ...Funda ngokugqithisileyo -
Ukukhanya kwefeni – Ukukhuthaza ukujikeleza komoya
Izibane zefeni zihlala zisetyenziswa njengezixhobo zombane ezincedisayo kwi-air conditioners ukukhuthaza ukujikeleza komoya, okunokuphucula ukusebenza kakuhle kokupholisa okanye ukuveliswa kobushushu be-air conditioner, kwaye ke zikwabizwa ngokuba ziifeni ezihombisayo zokuhombisa. Ubuhle...Funda ngokugqithisileyo