Sawn timber. Appearance grading of hardwoods - Oak and beech Ingestion-build-202139 BS EN 50498 covers the

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Sawn timber. Appearance grading of hardwoods - Oak and beech Ingestion-build-202139 BS EN 50498 covers the1 Scope This European Standard specifies the rules determining the quality of appearance graded sawn timber. It describes various grades of temperate hardwood rough sawn timber and regularized timber for which it lays down denominations and definitions. It also gives rules for composition and acceptance of batches. This standard gives minimum requirements for each grade classification. Sawn timber not included within limits given in this standard may