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| International Standard Category: Textile fabrics |
GB/T 3917.4-2009 Textiles - Tear properties of fabrics - Part 4: Determination of tear force of tongue-shaped test specimens (Double tear test)
纺织品 织物撕破性能 第4部分：舌形试样（双缝）撕破强力的测定;
| Category No.: | 59.080.30 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2009-3-19 |
| Implemented Date: | 2010-1-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 3917.2-1997 Textiles--Tear properties of fabrics--Part 2:Determination of tear force of tongue shaped test specimens |
Superseded Date: | 1997-12-1 |
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