plate-forme métallique de quelques metres carrés, pouvant etre mise en place a proximité du front et supporter les perforateurs et la poussée des marteaux-perforateurs
... in the case of goods which may be put to repeated use, two years after they are first assigned to the prescribed use; the date of such first assignment shall be entered in the records referred to in Article 293 (b); however: ... goods referred to in Annex 40, Part 2, intended for certain classes of vessel or for drilling or production platforms for the purposes of their construction, repair, maintenance, conversion, fitting or equipping shall be considered to have been assigned to that end-use when the vessel or drilling platform is transferred to a person other than the holder of the authorization or again made available to its owner, inter alia after maintenance, repair or conversion ...
