F43120 - Preparing the ground (main branch)
F41000 Construction of all kinds of
Demolition F43110
system F4322 Installation of water supply, drainage, heating and air conditioning
F43300 Completing construction works
G4663 Wholesale material, equipment equipment installed in the building
H4933 freight by road
H5022 freight inland waterways
M74100 dedicated design activities
A0210 Planting and tending
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