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Norm

ISO 4157-2:1998

Issue date: 1998 12 10

Construction drawings — Designation systems — Part 2: Room names and numbers

Valid
ISO 4157-2:1998
1998 12 10
Construction drawings — Designation systems — Part 2: Room names and numbers
Norm
ISO 4157-2:1982
1982 12 01
Technical drawings — Construction drawings — Designation of buildings and parts of buildings — Part ...
Norm