I.S. EN ISO 2061:2015现行
Textiles - Determination of Twist in Yarns - Direct Counting Method (iso 2061:2015)
出版：National Standards Authority of Ireland
专家解读视频
Describes a method for the determination of the direction of twist in yarns, the amount of twist, in terms of turns per unit length, and the change in length on untwisting, by the direct counting method.
SS EN ISO 2061 Ed. 3 (2015) - Identical
NS EN ISO 2061:2015 - Identical
NEN EN ISO 2061:2015 - Identical
NF EN ISO 2061:2015 - Identical
NBN EN ISO 2061:2015 - Identical
BS EN ISO 2061:2015 - Identical
UNE EN ISO 2061:2015 - Identical
ONORM EN ISO 2061:2015 - Identical
UNI EN ISO 2061:2015 - Identical
