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International Standard Category: Textile glass materials

GB/T 7690.6-2013    Reinforcements—Test method for yarns—Part 6:Determination of twist balance index
增强材料 纱线试验方法 第6部分:捻度平衡指数的测定;
Category No.:59.100.10 Valid Status:valid
Issued Organization:AQSIQ;SAC Issued Date:2013-9-18
Implemented Date:2014-6-1 Abolished Date:
Superseded Standard.: Superseded Date:
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