The stress-strain curve soon deviate from the elastic line . 应力--应变曲线将立即偏离弹性线。
2.
Methods of test for elastomeric threads - rubber threads 弹性线试验方法.第1部分:橡胶线
3.
The stress - strain curve soon deviate from the elastic line 应力- -应变曲线将立即偏离弹性线。
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Methods of test for elastomeric threads - polyurethane thread elastane yarn 弹性线试验方法.第2部分:聚氨酯弹性线
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The haskell was made by winding hundreds of feet of elastic thread on to a central core . it was then coated with gutta percha 这种橡胶中空球是将几百英尺的弹性线以同心缠绕成的球体，然后用橡胶涂层。
