Uhlelo lohlaka oluguquguqukayo nolusebenzayo
Isistimu yohlaka oluqinile, oluhlala isikhathi eside, oluguquguqukayo futhi olusebenzayo, i-China Coal Steel Structure Framework System, lunganikeza amakhasimende izinhlobonhlobo zezinketho zokonga nezisebenzayo. Ihlangabezane nezidingo zezakhiwo ezihlukahlukene ngezinhloso ezahlukene.