Ice Resurfacing Hniav

Peb nyob nraum ib qho ntawm cov kev tshaj lij dej khov ntau tshaj plaws ntawm cov khoom lag luam thiab cov chaw muag khoom, muab cov khoom sib tsoo rau rab riam loj. Thov koj xav yuav cov dej khov ua dej khov thiab hloov chaw ntawm cov nqi tsim nyog los ntawm peb lub hoobkas.