Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
46214prEN 50114Materials and size requirements for earth electrodes from the corrosion point of viewIzstrādē
47185prEN 50XXXAdministrative rules for the national implementation in Finland of the methods of verification of electrical installations standardized by CENELECIzstrādē
46066prEN 50XXXRevision of DIN VDE 0100 part 726 - Erection of power installations with nominal voltages up to 1000 V - Lifting and hoisting devices - amendment 1Izstrādē
47211prEN 50XXXRevision of DIN VDE 0100-723 (VDE 0100 Part 723):1990-11 - Erection of power installations with nominal voltages up to 1000 B - Class-rooms with experimental desksIzstrādē
54130prEN 50XXXRevision of Series DIN VDE 0108 (VDE 0108):1989-10 - Electrical installations and safety power supply in communal facilitiesIzstrādē
49860prEN 50XXXRevision of NF C 14-100 - Low-voltage mains installations between the supply system and the consumers installationsIzstrādē
52440prEN 50XXXRevision of UNE 21056:1981: Grounding electrode. Coupling cylindrical bars of steel-copper.Izstrādē
57588prEN 50XXXRevision of DIN VDE 0293 (VDE 0293):1990-01 - Identification of cores in cables and flexible cords used in power installations with nominal voltages up to 1000 VIzstrādē
56052prEN 50XXXRevision of NF C 17-200 - Public lighting installationsIzstrādē
51072prEN 50XXXRevision of DIN VDE 0107 (VDE 0107):1994-10 - Electrical installations in hospitals and locations for medical use outside hospitalsIzstrādē
Attēlo no 481. līdz 490. no pavisam 569 ieraksta(-iem).