温度波动范围 meaning in English
temperature fluctuation range
Examples
- Research of thermal engineering performance test facilities for refrigerated containers - the test standards and methods are deeply analyzed . airtightness test , heat leakage test and performance test ( with refrigeration unit ) are done on the developed test facilities . the process of the experiment system , used hi measuring the thermal engineering properties of refrigerated containers , is thoroughly discussed
气密性实验结果显示，箱内、外的温度波动范围处于15 25之间，箱内、外的压差处于250 10pa范围内，平均漏气率为2 . 38 ( m / h ) ，远远低于极限值10 ( m / h ) ，被测试的冷藏集装箱的气密性符合规范要求。