tsananguro H-beam chikamu chehupfumi uye yakakwirira-inoshanda mbiri ine yakanyanya optimized mhiri-chikamu nharaunda kugovera uye inonzwisisika simba-ku-huremu reshiyo.Inonzi zita nekuti chikamu chayo chemuchinjikwa chakafanana nerechirungu vara "H".Sezvo zvikamu zvose zveH-beam zvakarongwa pamakona akarurama, H-beam ine zvakanakira kupfugama kwakasimba kuramba, kuvakwa kwakapfava, kuchengetedza mari uye uremu huremu kumativi ose, uye yakashandiswa zvakanyanya.introduce The se...