This thesis recommends calibration methods of types of sensor used in air-condition tester of refrigeration, and the importance to calibrate termly.

分析了传感器定期标定的必要性，介绍了制冷空调试验装置中常用的各种类型传感器的标定方法。

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As to the giant size of the air loss testing equipment with expensive cost, introduction is made to the air loss Tester for Profiled Reeds BX-1 regarding its development and application method.

针对气流损耗的检测设备体积庞大、价格高昂的不足，介绍了BX - 1型气流损耗仪的设计研发与使用方法。

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Aero pitot-static pressure system tester has direct effects on the airtightness of the air - borne pitot - static pressure system and the accuracy of meter reading.

全静压系统检查仪对飞机上该系统的气密性与仪表指示的准确性有直接影响。

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Those who want to try the new player must first install Adobe AIR and then get the trial version by signing up to be an iPlayer Labs tester via the iPlayer site.

BBC: iPlayer now available on Mac