Projekta Nr.EN 1704:1997
NosaukumsThis standard specifies a method for determining the leaktightness and ease of operation of a valve under bending following the application of temperature cycling. This standard is applicable to thermoplastic valves with DN 63 or smaller.
Reģistrācijas numurs (WIID)6194
Darbības sfēraThis standard specifies a method for determining the leaktightness and ease of operation of a valve under bending following the application of temperature cycling. This standard is applicable to thermoplastic valves with DN 63 or smaller.
StatussIzstrādē
ICS grupa23.060