
Electrical supply track systems for luminaires Part 2-1: Mixed supply systems - Classes I and III
出版:International Electrotechnical Committee

专家解读视频
SN EN 60570-2-1:1994 - Identical
NEN 10570-2-1:1995 - Identical
ONORM OVE EN 60570-2-1:1994 - Identical
BS EN 60570-2-1:1995 - Equivalent
DIN EN 60570-2-1 (1995-04) - Identical
VDE 0711-301:1995 - Identical
I.S. EN 60570-2-1:1996 - Identical
GOST R IEC 60570-2-1:1999 - Identical
UNE EN 60570-2-1:1996 - Identical
SS EN 60570-2-1:1995 - Identical