NEN 449 : 1969
Current
Current
The latest, up-to-date edition.
TECHNICAL DRAWING - DESIGNATIONS FOR LENGTH- AND CROSS SECTION
Published date
01-12-2013
Publisher
Deze norm geeft richtlijnen voor het tekenen van lengte- en dwarsprofielen. De norm is van toepassing bij het maken van weg- en waterbouwkundige tekeningen.
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