Chongqing Silian: Patent Street Light Light Tunnel Itara Ubwubatsi 2015 Isiganwa rya Zahabu Isi --- oak Yayoboye Itara ryumwuzure
[inyandiko / Ubwubatsi LED Yue Motte] Chongqing Silian ni uruganda ruzwi cyane mu gihugu rukora ibicuruzwa byo kumurika hanze, birimo amatara yo ku mihanda, amatara ya tunnel, nibindi, nabyo ni bimwe muri manufa yambere
reba ibisobanuro birambuye