NS EN ISO 5456-2 Ed. 1 (1999)现行
Technical Drawings - Projection Methods - Part 2: Orthographic Representations
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines rules for application of orthographic representation to all types of technical drawings in technical fields.
EN ISO 5456-2:1999 - Identical
SN EN ISO 5456-2:1999 - Identical
BS EN ISO 5456-2:1999 - Identical
ONORM EN ISO 5456-2:2000 - Identical
NF EN ISO 5456-2:1999 - Identical
NBN EN ISO 5456-2:1999 - Identical
UNI EN ISO 5456-2:2001 - Identical
UNE EN ISO 5456-2:2000 - Identical
SS EN ISO 5456-2 Ed. 1 (2000) - Identical
ISO 5456-2:1996 - Identical
NEN EN ISO 5456-2:1999 - Identical
