NEN EU 19 : 1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
IPE BEAMS - PARALLEL-FLANGED BEAMS
18-03-2008
12-01-2013
Deze norm geeft aanduiding en afmetingen voor balkprofielen met parallelle flenzen.
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