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ELECTRONIC MULTIPURPOSE METERING INSTRUMENT FOR MESSURING CHARACTERISTIC VALUES OF MIPULSES AND SERIES OF IMPULSES FOR COMPARISON OF TWO-SIMULTANEOUSLY OCCURING SERIES SERIES OF IMPULSES
ELECTRONIC MULTIPURPOSE METERING INSTRUMENT FOR MESSURING CHARACTERISTIC VALUES OF MIPULSES AND SERIES OF IMPULSES FOR COMPARISON OF TWO-SIMULTANEOUSLY OCCURING SERIES SERIES OF IMPULSES