Is plated copper tensile strength and elongation being tested? If so, what is the test frequency.
有无对镀铜板进行抗拉强度和延长进行测试？如果是这样，你的测试频率是怎样？
Universal tensile testing machine can analyze the test results, such as elongation, average value, the stress, strain and damage, etc.
万能拉力试验机可剖析整个测验的成果，例如伸长量、应力、应变、损坏值、平均值等。
Footwear - Test methods for uppers - Tensile strength and elongation.
鞋类。鞋帮的试验方法。断裂强度和伸长率。
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