DIN EN 13906-2 (2002-07)被替代
Cylindrical helical springs made from round wire and bars - Calculation and design Part 2: Extension springs
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Supersedes DIN 2089-2 E (01/2003) Suspended until publication of a revised English text, due to a new German edition. (09/2013)
SS EN 13906-2 Ed. 1 (2002) - Identical
UNE EN 13906-2:2002 - Identical
NS EN 13906-2 Ed. 1 (2002) - Identical
I.S. EN 13906-2:2002 - Identical
UNI EN 13906-2:2003 - Identical
NF EN 13906-2:2002 - Identical
NEN EN 13906-2:2013 - Identical
ONORM EN 13906-2:2013 - Identical
BS EN 13906-2:2013 - Identical
SS EN 13906-2 Ed. 2 (2013) - Identical
NBN EN 13906-2:2013 - Identical
NEN EN 13906-2:2002 - Identical
SN EN 13906-2:2001 - Identical
BS EN 13906-2:2001 - Identical
ONORM EN 13906-2:2002 - Identical
NBN EN 13906-2:2002 - Identical
