Aluminium hwindo uye gonhi
KuYangjiang yingzhi fan Hotera, iyo yakaiswa aluminium magonhi nemahwindo anoshandisa zvigadzirwa zvedu makumi matanhatu. Idzi nderenje-hupfu hunokwakudza kusimuka kweAluminium windows, neishandisirwo yemamita 4,000 mativi metres.
