IEC 60051-7 Ed. 4.0被替代
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 7: Special requirements for multi-function instruments
出版：International Electrotechnical Committee
专家解读视频
Applies to multi-function analogue instruments and non-interchangeable accessories used with multi-function analogue instruments.
NEN 10051-7:1991 - Identical
SN EN 60051-7:1989 - Identical
CEI EN 60051-7 Ed. 1 (1997) - Identical
JIS C 1102-7:1997 - Identical
UNE EN 60051-7:1993 - Identical
SS EN 60051:1995 - Identical
SS EN 60051-7 Ed. 1 (1999) - Identical
EN 60051-7:1989 - Equivalent
PN EN 60051-7:2000 - Identical
BS 89-7:1990 - Equivalent
I.S. EN 60051-7:1990 - Identical
DIN EN 60051-7 (1991-11) - Identical
BS 89:1977 - Similar
ONORM OVE EN 60051-7:1990 - Identical
