Open AccessMain results of GULFMET.EM-S5/5.1 supplementary comparisons for electrical energy at frequencies of 50/53 Hz
Author(s) -
Oleh Velychko,
Tetyana Gordiyenko
Publication year - 2020
Publication title -
ukraïnsʹkij metrologìčnij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2522-1345
pISSN - 2306-7039
DOI - 10.24027/2306-7039.3.2020.216767
Subject(s) - metrology , traceability , mutual recognition , national standard , units of measurement , primary standard , calibration , accounting , engineering , mathematics , statistics , physics , business , international trade , pulp and paper industry , quantum mechanics