Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ FORUM BETON : APRES-MIDI D'ETUDE INNOVATIONS, ZEMST, 3 DECEMBRE, 2002 https://trid.trb.org/View/951869 Thu, 07 Oct 2010 14:21:50 GMT https://trid.trb.org/View/951869