Објављен
ISO 4709 gives a classification system for composition cork intended to be used as gaskets in the mechanical industry. It provides a means for specifying or describing the relevant properties.
Since not all properties that contribute to gasket performance are included, the use of this system is limited to the selection of materials in accordance with specified requirements.
ПОВУЧЕН
ISO 4709:2000
ОБЈАВЉЕН
ISO 4709:2017
90.93
Одлука о потврђивању стандарда
21. 3. 2023.
Složeni aglomerat plute – Materijal za zaptivanje – Klasifikacioni sistem, zahtevi, uzorkovanje, pakovanje i označavanje
90.93 Одлука о потврђивању стандарда