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NEN 10051-5:1991現(xiàn)行
Direct Acting Indicating Analogue Electrical Measuring Instruments And Their Accessories - Part 5: Special Requirements For Phase Meters, Power Factor Meters And Synchronoscopes
出版：Nederlands Normalisatie Instituut
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基本信息
標(biāo)準編號： NEN 10051-5:1991
發(fā)布時間：1991/1/1 0:00:00
標(biāo)準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標(biāo)準頁數(shù)：19
標(biāo)準簡介
Applicable to direct acting indicating analogue phase meters, power factor meters and synchroscopes. Also applies to non-interchangeable accessories used with phase meters, power meters and synchroscopes.
