SVEZA Interior and Exterior Plywood grades Defects Part 30:Sound discoloration (congested streaks)

SVEZA Interior and Exterior Plywood grades Defects Part 30:Sound discoloration (congested streaks)

Sound discoloration (congested streaks)

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Congested streaks are densely located interlacing streaks.

Measured by length, width, and quantity.
Sound discoloration (congested streaks)
Sound discoloration (congested streaks)

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