所述支撑件可弹性伸长。
经测试，纯亚麻纬弹织物的弹性伸长、织缩率均满足设计要求。
The test shows that the elastic elongation and weaving defects of pure flax weft elastic fabric can satisfy the design demands.
具有很好的耐磨性、弹性、扯断强度及伸长率。
Has good abrasion resistance, elasticity, tensile strength and elongation.
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