Load and impact strength test, found that this covers the load of 24 tons, the impact strength is higher than that of conventional manhole cover.
载荷和抗冲击强度试验，发现这种井盖的载荷力为24吨，抗冲击强度也超过了普通井盖。
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。
The results of mechanical test show that is bending strength, toughness against impact and void ratios can be improved after the rich iron matris is added with rare earth.
力学性能测试结果表明：添加稀土的富铁胎体及其金刚石复合材料的抗弯强度、冲击韧性和孔隙度均有明显的改善。
The safe strength requirements of the tank container framework are determined through the Tank Container Rail Impact Test.
通过罐式集装箱铁路冲击试验实例确定罐式集装箱框架强度的安全要求。
To use WD-10A all-powerful material test machine and XJ-4 nonmetal material impact instrument to measure flexure strength and impact strength of denture base.
用WD - 10 A型万能材料试验机和XJ - 4型非金属材料冲击试验机测试义齿基托的挠曲强度和冲击强度。
Such as testing the strength of concrete, not of the same age and some of the effects of phase mixing on the impact of the test.
如混凝土强度的检测范围，不同龄期的影响及部分掺加剂对测试的影响等。
Such as testing the strength of concrete, not of the same age and some of the effects of phase mixing on the impact of the test.
如混凝土强度的检测范围，不同龄期的影响及部分掺加剂对测试的影响等。
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