NS EN ISO 4157-3 Ed. 1 (1999)现行
Construction Drawings - Designation Systems - Part 3: Room Identifiers
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Details requirements for designation systems for rooms, areas, spaces, and voids in buildings by room identifiers. Introduces a new designation concept intended for identification of rooms in a project throughout its life cycle, ie the conception, programming, planning, erection, maintenance, remodelling and demolition phases.
NBN EN ISO 4157-3:1999 - Identical
NF EN ISO 4157-3:1999 - Identical
UNI EN ISO 4157-3:2003 - Identical
ONORM EN ISO 4157-3:2007 - Identical
DIN EN ISO 4157-3 (1999-03) - Identical
NEN EN ISO 4157-3:1999 - Identical
BS EN ISO 4157-3:1999 - Identical
SN EN ISO 4157-3:1998 - Identical
I.S. EN ISO 4157-3:1999 - Identical
UNE EN ISO 4157-3:1999 - Identical
SS EN ISO 4157-3 Ed. 1 (1999) - Identical
ISO 4157-3:1998 - Identical
