NEN EN 13906-2:2013现行
Cylindrical Helical Springs Made From Round Wire And Bar - Calculation And Design - Part 2: Extension Springs
出版：Nederlands Normalisatie Instituut
专家解读视频
Describes the calculation and design of cold and hot coiled helical cylindrical helical extension springs made from round wire and bar loaded in the direction of the spring axis and operating at normal ambient temperatures.
I.S. EN 13906-2:2013 - Identical
SS EN 13906-2 Ed. 2 (2013) - Identical
BS EN 13906-2:2013 - Identical
ONORM EN 13906-2:2002 - Identical
DIN EN 13906-2 (2002-07) - Identical
SN EN 13906-2:2001 - Identical
UNE EN 13906-2:2002 - Identical
NS EN 13906-2 Ed. 1 (2002) - Identical
UNI EN 13906-2:2003 - Identical
NF EN 13906-2:2002 - Identical
NBN EN 13906-2:2002 - Identical
NBN EN 13906-2:2013 - Identical
NS EN 13906-2:2013 - Identical
ONORM EN 13906-2:2013 - Identical
NF EN 13906-2:2013 - Identical
UNI EN 13906-2:2013 - Identical
