Објављен
ISO 13912:2017 establishes the basic principles for rules and procedures governing the machine sorting of timber for use in structural applications. This applies to conventional bending type strength-grading machines as well as more recent machines that use other properties for strength-grading purposes.
ПОВУЧЕН
ISO 13912:2005
ОБЈАВЉЕН
ISO 13912:2017
90.93
Одлука о потврђивању стандарда
11. 4. 2023.