Објављен
This document specifies various test methods to ensure the performance of polymeric composite and reinforced polymeric composite sleepers, bearers and transoms for use in tracks. It is applicable to the sleepers, bearers and transoms to be installed in tracks with or without a ballast.
ОБЈАВЉЕН
ISO 12856-2:2020
90.93
Одлука о потврђивању стандарда
10. 3. 2026.