... tolerance: +/-0.5mm 2.waterproof plywood Features: 1) size: 4'x8'/1220x3050mm Veneer thickness: a) R/C: 0.25-0.6mm b ... ) P/S: 0.25-0.6mm Features: 1) Veneer thickness:a) R/C: 0.25-0.6mmb) P/S: 0 ... .25-0.6mm2) Core: poplar / hardwood3) Size: 1,220 x 2,440mm, 1 ... x 2,500mm, 1,220 x 3,050mm, 1,500/1,525 x 3,000/3,050mm4) Grade:a) HPVA: A/1, B/2, C/3b ...