About MARULLO-REEDTZ G
About Inst. Eletirotecnico Nazionale G. Ferraris (IEN), Torino, ITA
About BLANC I
About Lab. Central des Ind. Electriques (LCIE), Fontenay aux Roses, FRA
About GUNNARSSON O
About Swedish National Testing and Res. Inst. (SP), Boras, SWE
About WILLIAMS J
About National Physical Lab. (NPL), Teddington, GBR
About RASO F
About Centro Espanol de Metrologia (CEM), Madrid, ESP
About KIM K-T
About Korea Res. Inst. Standards and Sci. (KRISS), Daejeon, KOR
About FRENKEL R B
About CSIRO, Lindfield, AUS
About ZHANG X
About National Inst. Metrology and Technol. (NIM), Beijing, CHN
About KATKOV A S
About Mendeleyev Inst. Metrology (VNIIM), St-Petersburg, RUS
About IEEE Transactions on Instrumentation and Measurement
About direct voltage
About voltage ratio
About Units,standards,primary standards,constants
About Measuring methods and instruments of current,voltage,charge
About 直流電圧