Yakha olwakho uhlelo lwe-hydroelectric hydroponics
Uma ufuna iphrojekthi ejabulisayo ezodlula isikhathi, kungani ungacabangi ukwenza idamu lakho elincane, i-hydro generator kanye nohlelo lwe-hydroponic?Cha, akuwona amaphrojekthi amathathu ahlukene, kodwa isakhiwo esimangalisayo. Isinyathelo sokuqala siwukulungisa umhlabathi wokwenza ugesi ophehlwa ngamanzi...
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