NS EN ISO 5456-1 Ed. 1 (1999)现行
Technical Drawings - Projection Methods - Part 1: Synopsis
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Provides a survey of the various kinds of projection procedures in addition to their geometric relationships.
NEN EN ISO 5456-1:1999 - Identical
ISO 5456-1:1996 - Identical
SS EN ISO 5456-1 Ed. 1 (2000) - Identical
UNE EN ISO 5456-1:2000 - Identical
I.S. EN ISO 5456-1:1999 - Identical
UNI EN ISO 5456-1:2001 - Identical
NBN EN ISO 5456-1:1999 - Identical
NF EN ISO 5456-1:1999 - Identical
ONORM EN ISO 5456-1:2000 - Identical
BS EN ISO 5456-1:1999 - Identical
SN EN ISO 5456-1:1999 - Identical
