A flexible uye inoshanda framework system
Iyo yakasimba, yakasimba, inochinjika uye inoshanda sisitimu yehurongwa, iyo China Coal Steel Structure Framework System, inogona kupa vatengi akasiyana ehupfumi uye anoshanda sarudzo. Yakasangana nezvinodiwa zvezvivakwa zvakasiyana-siyana zvezvinangwa zvakasiyana.