Projekta Nr.prEN 50XXX
NosaukumsThis standard specifies requirements for grounding electrodes consisting of coupling cylindrical bars of steel covered with copper in order to protect them against corrosion and to improve their earth contact resistance
Reģistrācijas numurs (WIID)52440
Darbības sfēraThis standard specifies requirements for grounding electrodes consisting of coupling cylindrical bars of steel covered with copper in order to protect them against corrosion and to improve their earth contact resistance
StatussIzstrādē
ICS grupaNav uzstādīts