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    NACE-BEL 2025 Codes43 Specialised construction activities43.4 Specialised construction activities in construction of buildings43.42 Other specialised construction activities in construction of buildings43.421 Waterproofing of walls43.42101
    43.42101Level 7

    Treatment of walls with water repellent products

    Back to directoryView on KBO (Crossroads Bank for Enterprises)

    Parent code

    43.421Waterproofing of walls

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