Registration number (WIID)Project No.TitleStatus
48395LVS HD 390 S1:1979Inductive voltage dividersAtcelts
47968prEN 60688-1Electrical measuring transducers for converting a.c. electrical quantities into d.c. electrical quantities - Part 1: General purpose transducersIzstrādē
47940LVS EN 62008:2006Performance characteristics and calibration methods for digital data acquisition systems and relevant softwareStandarts spēkā
47683LVS EN 61557-7:2002Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequenceAtcelts
47683EN 61557-7:1997Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequenceAtcelts
47584LVS EN 61028:2003 +A1 +A2Electrical measuring instruments - X-Y recordersStandarts spēkā
47545LVS EN 60045-1:2003Steam turbines - Part 1: SpecificationsAtcelts
47443HD 615 S1:1992Direct current bridges for measuring resistanceAtcelts
47443LVS HD 615 S1:1992Direct current bridges for measuring resistanceAtcelts
47391prEN 50197-7Measuring and monitoring equipment for testing the electrical safety in low-voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Part 7: Equipment for indicating phase sequenceIzstrādē
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