000 00325nam a2200073 4500
080 _a
_b
245 _aIEC: 51-9-1988 (Amendment No.1 - 1994); Amendment 1Direct Acting Indicating Analogue Electrical Measuring Instruments and their Accessories Part 9 Recommended Test Methods
100 _aInternational Electrotechnical Commission
260 _aGeneva
_bIEC
_c1997
300 _a3p
999 _c35869
_d35869