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PGW44
pgk44

Sawn timber of softwoods. Specification. Technical ... - LiS Ltd.

All four sides are sawn, and the width of the wane (bark remnants) does not exceed permitted limits.

The highest quality, primarily for export or high-end joinery.

Lumber must meet strict criteria regarding moisture, dimensions, and natural defects:

The standard divides lumber into categories based on processing and quality:

Quality assessment is typically conducted on the of the piece. Standard marking includes the lumber name, grade number, wood species, and a reference to the GOST standard. For example, a Grade 2 pine board would be marked as Board 2 Pine GOST 8486-86 . RussianGost|Official Regulatory Library - GOST 8486-86