Profile details: van der Walt, Hendrik
Hendrik van der Walt Construction company / Construction project organiser 4213 Mudgeeraba Australia Email: |
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Hendrik van der Walt Construction company / Construction project organiser 4213 Mudgeeraba Australia Email: |
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10—11 September 2021 in Wuppertal and online
Passive House Open Days25—27 June and 5—7 November 2021