
Technical drawings - Simplified representation of pipelines Part 2: Isometric projection
出版:International Organization for Standardization

专家解读视频
UNI ISO 6412-2:1991 - Identical
NS EN ISO 6412-2 Ed. 1 (1995) - Identical
PN EN ISO 6412-2:2001 - Identical
NF EN ISO 6412-2:1995 - Identical
UNI EN ISO 6412-2:1996 - Identical
NBN EN ISO 6412-2:1995 - Identical
DIN ISO 6412-2 (1991-05) - Identical
ONORM EN ISO 6412-2:1995 - Identical
BS 308-4.7:1995 - Identical
BS EN ISO 6412-2:1995 - Identical
NEN EN ISO 6412-2:1995 - Identical
JIS B 0011-2:1998 - Identical
I.S. EN ISO 6412-2:1995 - Identical
SN EN ISO 6412-2:1995 - Identical
BIS IS 10990-2:1992 (R2003) - Identical
SS EN ISO 6412-2 Ed. 1 (1995) - Identical
SS ISO 6412-2 Ed. 1 (1992) - Identical
UNE EN ISO 6412-2:1995 - Identical
KS B ISO 6412-2:2009 - Identical
KS B ISO 6412-2:2014 - Identical