8.7 高温特性 High Temperature Endurance 8.8 低温特性 Low Temperature Endurance 在温度为-55℃±5℃低温箱中放置 96±2 小时后恢复 1~2 小时测试符合表 7.1~7.6 规定。 device should The .
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The mechanical strength and thermal endurance of some homemade gauge glasses have been determined from room temperature to very low temperatures.
测定了几种国产液面计玻璃板低温时的强度和耐温度急变性能。
The finished products have passed the high and low temperature tests, functional test, bench endurance test, train test and operation test.
成品通过了高低温试验、机能试验、台架耐久试验、列车试验、装车考验。
The result of the mechanical behavior of loess solidified with SH is clear: the high compressive strength, the good endurance of low temperature and water.
试验结果表明，用SH固化黄土力学性能好，表现为强度高、耐低温、能抗水。
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