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AFNOR
NF EN 13906-1
En Vigor
2013-10-04
Cylindrical helical springs made from round wire and bar - Calculation
and design - Part 1 : compression springs
AFNOR
NF EN 1006
En Vigor
2009-10-01
Advanced technical ceramics - Monolithic ceramics - Guidance on the
selection of test pieces for the evaluation of properties
AFNOR
AFNOR
XP CEN/TS 12169
En Vigor
2008-02-01
Criteria for the assessment of conformity of a lot of sawn timber
