DIN EN ISO 15494/A1:2020-02
Отменен
Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system - Amendment 1 (ISO 15494:2015/DAM 1:2020); German and English version EN ISO 15494:2018/prA1:2020
