Changes

*** alucore: http://www.allega.ch/f/alucore, http://www.transport-industry.com/

*** produits iq tec: [http://www.allega.ch/download/bau/Alunovum_panneaux_composites_iqtec.pdf], [http://www.iq-holding.com/en/products/], [http://www.iq-holding.com/en/products/sandwich-panels/]

= Cintrage à sous-traiter =