Tag Archives: Baltic Russia Birch plywood grading rules and standards Grade CP

Baltic Russia Birch plywood grading rules and standards Grade CP

Baltic Russia Birch plywood grading rules and standards Grade CP http://www.sgknordic.com/en/catalog/view_birch_plywood/ Category of defects Amount of allowed defects Sound intergrown knots light color only Allowed Other knots and knot holes Allowed up to an individual maximum diameter of 6mm with total quantity not more than 6 per m2. Total number of …

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