Projekta Nr.prEN 50XXX
NosaukumsThis standard applies to open multiple hole tubes serving as heating conductor carrier, which are intended for construction of cylindrical heating elements, preferrably without metal sheath.
Reģistrācijas numurs (WIID)49130
Darbības sfēraThis standard applies to open multiple hole tubes serving as heating conductor carrier, which are intended for construction of cylindrical heating elements, preferrably without metal sheath.
StatussIzstrādē
ICS grupaNav uzstādīts