IEC 60399 Ed. 2.0现行
Barrel thread for lampholders with shade holder ring
出版：International Electrotechnical Committee
专家解读视频
Gives limit dimensions of thread for metal or plastic and ceramic lampholders with shade holder rings made of metal or plastic. Dimensions
OVE/ONORM EN 60399:2005 - Identical
PN EN 60399:2005 - Identical
NF EN 60399:2005 - Identical
I.S. EN 60399:2004 - Identical
BS EN 60399:2004+A1:2008 - Identical
CEI EN 60399:2005 - Identical
NFC 61 504:1980 - Similar
DIN EN 60399 (2005-04) - Identical
NEN 10399:1994 - Similar
SS EN 60399:2004 - Similar
NEN EN IEC 60399:2004 - Identical
HD 222:1974 - Similar
UNE EN 60399:2005 - Identical
ONORM OVE EN 60399:1993 - Identical
SN EN 60399:1993 - Identical
