Projekta Nr.EN 549:2019+A2:2024/prA3
NosaukumsThe scope of EN 549+ A1 will not be modified The intended Amendment, consisting of two informative Annexes, specify optional additional requirements and associated test methods for rubber materials used in gas installations, gas equipment and gas appliances that are intended to be used in contact with hydrogen (H2) or (r)DME.
Reģistrācijas numurs (WIID)80197
Darbības sfēraThe scope of EN 549+ A1 will not be modified The intended Amendment, consisting of two informative Annexes, specify optional additional requirements and associated test methods for rubber materials used in gas installations, gas equipment and gas appliances that are intended to be used in contact with hydrogen (H2) or (r)DME.
StatussAptauja
ICS grupa23.040.80