Heerka badbaadinta korantadu waxay u dhaxaysaa 4.51 ilaa 5.35%, isticmaalayaashuna waxay ku qanacsan yihiin tilmaamayaasha sida heerka kaydinta tamarta, buuqa, heerkulka kor u kaca, iyo hawlgalka hadda socda. 84 TYBCX taxane ah oo aan qarxin karin matoorada magnetka joogtada ah (taageerayaasha, bambooyinka biyaha, matoorada saliidda...
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