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橡胶高低温拉伸力试验机
GB/T 528硫化橡胶或热塑性橡胶 拉伸应力应变性能的测定、QB/T 2710皮革 物理和机械试验 抗张强度和伸长率的测定、GB/T 6344软质泡沫聚合材料 拉伸强度和断裂伸长率的测定、 ASTM_D412橡胶拉伸试验标准; GB/T2568树脂浇注体拉伸性能试验方法、GB/T 33613三维编织物及其 ...
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Hackman, wife found dead
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New policy on trans troops
VA halts billions in cuts
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SpaceX's new lunar mission
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Unveils $27B US investment
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