Norm
[AKTUELL]
NF P75-401-2
; NF DTU 45.1 P2:2023-04-19
NF P75-401-2
; NF DTU 45.1 P2:2023-04-19
Building works - Thermal insulation of refrigerating buildings and of regulated temperature premises - Part 2: Contract bill of special administrative model clauses
Titel (englisch)
Building works - Thermal insulation of refrigerating buildings and of regulated temperature premises - Part 2: Contract bill of special administrative model clauses
