Cov ntsiab lus ntawm kev daws teeb meem rau ntawm qhov chaw hnub ci txoj kev teeb. Solar Street teeb qhia kev teeb tsa
Cov ntsiab lus ntawm kev daws teeb meem rau ntawm qhov chaw hnub ci txoj kev teeb. Tsis muaj teeb pom kev zoo thaum nruab hnub Lub hnub ci vaj huam sib luag pom lub hnub ci (Tshav ntuj lossis lub teeb ci ambient ci ntsa iab ntawm lub hnub ci vaj huam sib luag), Thaiv hnub ci vaj huam sib luag nrog cov khoom txawv teb chaws, ces lub teeb yuav tig rau. Tsis muaj PIR induction Kos seb lub kaum sab xis ntawm cov khoom tsis yog ...