door skin plywood size;915*1830,915*2135* material: poplar,core : full core piece glue: E1,E2 F/B:okoume ,keruing door skin plywood material: poplar, Face/back okoume ,bintangor ,red canarium ,pencil cedar size:,915*1830*2.7-5mm 915*2135mm glue:E1,E2 thickness tolerance: +/- 0.3mm ( 2.5mm---8mm)+/- 0.5mm (9mm-------30mm) length/width tolerance : +/- 1.0mm cross length tolerance : 2mm ( <=1830mm) ...