The GB/T 12472-2003 standard specifies the evaluation parameters and values of the surface roughness of wooden parts, which is suitable for the evaluation of the surface roughness of wooden parts without finishing treatment. The standard is applicable to parts made of various wood materials, including veneer, composite panel, plywood, medium density fiberboard, etc. The standard adopts the midline system to evaluate the surface roughness of wooden parts. The main parameters include the average deviation Ra of the contour arithmetic and the maximum height Rz of the contour.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | J04 | ICS | 17.040.20 |
| Release Date | 2003-03-06 00:00:00 | Implementation Date | 2003-11-01 00:00:00 |
