NS EN ISO 6157-2 Ed. 1 (2004)现行
Fasteners - Surface Discontinuities - Part 2: Nuts
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Describes the limits for various types of surface discontinuities on nuts.
Supersedes NS EN 493. (11/2004)
DIN EN ISO 6157-2 (2004-10) - Identical
BS EN ISO 6157-2:2004 - Identical
NBN EN ISO 6157-2:2004 - Identical
NF EN ISO 6157-2:2004 - Identical
I.S. EN ISO 6157-2:2004 - Identical
SN EN ISO 6157-2:2004 - Identical
UNI EN ISO 6157-2:2004 - Identical
NEN EN ISO 6157-2:2004 - Identical
ISO 6157-2:1995 - Identical
UNE EN ISO 6157-2:2006 - Identical
SS EN ISO 6157-2 Ed. 1 (2004) - Identical
ONORM EN ISO 6157-2:2004 - Identical
