.Lumber quality is determined by best face.False heart is allowed.The specific characteristics of this grade are strict requirements to assure ability of boards to be used for heavier load
capacities. It can be used for manufacturing of dimension components, parquet, FJEG, molding, solid furniture elements and etc.Special attention is devoted to percentage substitution of slash grain
section by allowed defects, which influence on the wood strength. Ranges of unplanned surface are allowed. Thickness: 24 mmWidth: 75 mm, 97 mm, 128 mm Length: 1200-3900 mmwith spacing 300 mm