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Roj txhim kho thiab ruaj khov cov khoom siv
Nws yog tsuas yog siv los ua kev lag luam roj kom ua tau raws li cov qauv, tswj lub zog ruaj khov, thiab txuas ntxiv mus ntxiv. Nws tus yam ntxwv yog kev nyab xeeb, yooj yim thauj thiab yooj yim rau installation, ruaj khov roj av siab, tsis siv neeg tswj cov khoom lag luam.
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Muaj Kev Tiv Thaiv Zoo thiab Tsis Txhim Kho Kev Tiv Thaiv
Cov lus qhia tshwj xeeb raws li qhov tseeb qhov teeb meem kev cai, cov khoom siv tau muab faib ua carbon hlau thiab txha hniav laus.
