... .3mm30years600mm * 600mm4.0mm0.4mm35years5. Application: 1)Eduction System: nursery school, training centre, school. 2)Medical System: hospital, laboratory, pharmaceutical factory, sanatorium. 3 ... )Commercial System: emporium, supermarket, restaurant, leisure and entertainment centre. 4)Sport System: gymnasium, activity center. 5)Office System: office ...