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FI906034A1990-12-051990-12-05Baerande vaeggelement och foerfarande foer utbildning av en baerande hoernpelare utgaoende fraon vaeggelement
FI89617C
(fi)
Structure préfabriquée de formation de parois étanches et thermiquement isolantes pour enceinte de confinement d'un fluide à très basse température.