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BS 4978:2007
Visual strength grading of softwood. Specification
22 стр.
Заменен
Печатное изданиеПечатная копия
139.10 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
79.040 Wood, sawlogs and sawn timber / Древесина, пиловочные бревна, пиломатериалы
Ключевые слова:
Structural timber, Wood, Softwoods, Grading (quality), Grades (quality), Strength of materials, Sawn timber, Wood defects, Knots (wood), Wood grain, Visual inspection (testing), Marking, Certification (approval), Acceptance (approval), Approval testing, Quality control, Inspection, Dimensional measurement, Symbols, Construction materials