Registration number (WIID)Project No.TitleStatus
26189ISO 4157-1:1998Construction drawings — Designation systems — Part 1: Buildings and parts of buildingsStandarts spēkā
83162ISO 4172:2024Technical product documentation (TPD) — Construction documentation — Drawings for the assembly of prefabricated structuresStandarts spēkā
26950ISO 4157-3:1998Construction drawings — Designation systems — Part 3: Room identifiersStandarts spēkā
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