Panja D4 No. 6 chophimba chakunja

Ichi ndi chiwonetsero chachikulu chakunja cha D4 cha LED chomwe chili ku Hefei, ndi malo a 50 masikweya mita. Ili ndi magwiridwe antchito apamwamba, ngodya yayikulu kwambiri, kusiyanitsa kwakukulu, kuwala kwabwino komanso kusiyanitsa kwamdima, tsatanetsatane wazithunzi, ndikubwezeretsanso mitundu yeniyeni.