PH Translations (asker) Jul 12, 2006:

Voici du contexte:The moulds for the thru holes are mainly (the exemptions can be seen in drawing T586-00828 rev. 5) constructed so that the thru hole surroundings forms one single square. The round bar rods (shuttering rods) are welded in place. The distance between the rods is 500mm or less.

DocteurPC Jul 11, 2006:

Béatrice a raison, il nous faut du contexte

Béatrice Sylvie Lajoie Jul 11, 2006:

Cherchez through hole (box) sur www.grandictionnaire.com car il n'y a un peu plus de contexte donnerait un coup de main.
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