The results showed that many factors influenced the American drop weight impact test, such as temperature, sample size and the moulding process of samples.

结果表明，美式落锤冲击试验受很多因素(如温度、试样尺寸和试样的成型工艺)影响。

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It expatiated the effects of the factors, such as sample size, temperature, humidity, notch and etc, on the result of the plastic impact strength test.

阐述了试样尺寸，温度、湿度、缺口以及缺口加工方式等因素对塑料冲击强度测试结果的影响。

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This article introduced a kind of self-designed V shape sample clamp for Sharpy impact test machine.

介绍了一种自行设计的夏比冲击试验V形缺口试样送样卡具。

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