IEC 60051-9 Ed. 4.0現行
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 9: Recommended test methods
出版：International Electrotechnical Committee
專家解讀視頻
Gives test methods for direct acting indicating analogue electrical measuring instruments and their accessories, but no requirements since these are contained in IEC 60051-1 to IEC 60051-8.
UNE EN 60051-9:1993 - Identical
SS EN 60051:1995 - Identical
ONORM OVE EN 60051-9:1990 - Identical
CEI EN 60051-9 Ed. 1 (1998) - Identical
SN EN 60051-9:1989 - Identical
NEN 10051-9:1991 - Identical
JIS C 1102-9:1997 - Identical
DIN EN 60051-9 (1991-11) - Identical
I.S. EN 60051-9:1990 - Identical
NF EN 60051-9:1990 - Identical
BS 89-9:1990 - Equivalent
NFC 42 108:1987 - Identical
PN EN 60051-9:2000 - Identical
SS EN 60051-9:1999 - Identical
