NS EN ISO 1889:2009现行
Reinforcement Yarns - Determination Of Linear Density
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines a method for determining the linear density of glass-fibre, carbon-fibre and aramid-fibre yarns. Applies to all kinds of yarn, including single, double, cabled, textured, rovings and staple-fibred varieties.
NF EN ISO 1889:2009 - Identical
UNI EN ISO 1889:2009 - Identical
NBN EN ISO 1889:2009 - Identical
SS EN ISO 1889 Ed. 2 (2009) - Identical
ONORM EN ISO 1889:2009 - Identical
ONORM EN ISO 1889:1997 - Identical
SN EN ISO 1889:1997 - Identical
NEN EN ISO 1889:2009 - Identical
UNE EN ISO 1889:1998 - Identical
UNE EN ISO 1889:2010 - Identical
SN EN ISO 1889:2010 - Identical
BS EN ISO 1889:2009 - Identical
