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    AboutAPI Docs
    NACE-BEL 2025 Codes43 Specialised construction activities43.2 Electrical, plumbing and other construction installation activities43.22 Plumbing, heat and air-conditioning installation43.221
    43.221Level 5

    Sanitary work

    Back to directoryView on KBO (Crossroads Bank for Enterprises)

    Parent code

    43.22Plumbing, heat and air-conditioning installation

    Child codes

    • 43.22101Installation in buildings or other structures of: plumbing and sanitary facilities, pipes, gas and water connections (except for heating), installation of automatic fire extinguishing systems, etc.

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