This part of GB/T 9846 specifies the measurement methods for the thickness, length and width of various plywood test pieces. This section applies to all kinds of plywood.
GB/T 9846.8-2004 Plywood-Part 8:Determination of dimensions of test pieces has been changed from GB/T 9846.10-1988 Plywood--Determination of dimensions of test specimens.
GB/T 9846.8-2004 Plywood-Part 8:Determination of dimensions of test pieces was changed to GB/T 9846-2015 Plywood for general use.