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Certificate of Verification

强调
测量仪器 свидетельство о поверке (см. Международный Словарь Метрологических Терминов – JCGM 200:2012. International vocabulary of metrology – пункт 2.44, примечание 4. "NOTE 4 Verification in legal metrology, as defined in VIML53, and in conformity assessment in general, pertains to the examination and marking and/or issuing of a verification certificate for a measuring system." CopperKettle)
电气工程 свидетельство о проверке (COV hallelectrical.co.nz Major Tom)
Certificate of Verification
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