一般尺寸
600*350*4mm, 1000*500*3mm, 600*400*4mm, 600*300*4mm, 700*300*4mm, 600*400*3mm, 800*400*4mm, 700*300*3mm, 600*350*3mm, 900*400*4mm, 900*300*3mm, 900*400*3mm, 800*300*3mm, 800*300*4mm, 900*300*4mm, 600*300*3mm, 800*400*3mm, 350*250 * 3MM, 350*250 * 4MM, 400*300 * 3MM, 400*300 * 4MM, 400*450 * 3MM, 400*450 * 4MM