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    Barcelona Building Construmat 14-17.05.2019
    Windows FREENERGY

    Barcelona Building Construmat 14-17.05.2019

    By Alexander Kobtsev 18.05.2019 April 28th, 2020 No Comments

    » Blog » Windows FREENERGY » Barcelona Building Construmat 14-17.05.2019

    Freenergy windows were presented at the Barcelona Building Construmat exhibition on May 14-17, 2019 in the PASSIVHAUS CONSORTIUM project.

    https://free-libre.com/wp-content/uploads/2019/05/03-1.mp4
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