
Acrylonitrile-butadiene rubber (NBR) - Evaluation procedure
出版:International Organization for Standardization

专家解读视频
UNI ISO 4658:2007 - Identical
JIS K 6383:2001 - Equivalent
JIS K 6384:2001 - Equivalent
NEN ISO 4658:1999 - Identical
BS ISO 4658:1999 - Identical
BS 6064:1981 - Identical
DIN 53670-6 (1983-12) - Similar
KS M ISO 4658:2011 - Identical
BS 6064:1992 - Identical