Објављен
ISO 21751:2011 specifies a strip-bend test method for the evaluation of ductility of the fusion joint interface of assemblies of pipe and electrofusion fittings and saddle fittings intended for the conveyance of fluids. It is applicable to polyolefin assemblies.
ОБЈАВЉЕН
ISO 21751:2011
90.92
Одлука о измени или ревизији стандарда
4. 2. 2025.