This system may use computer as platform and establish a friendly virtual instrument panel, finally the quality and efficiency for vehicle alternator performance testing are improved.
该实验系统利用计算机作平台，建立友好的虚拟仪器面板，有利于提高发电机性能测试的质量和效率。
The designing idea, testing principle and realization of electric circuit about the two - frequency eddy testing instrument WFL for aluminum alloy quality inspection are introduced.
论述了用于铝合金质量检测的WF L双频涡流检测仪的设计思路、检测原理和电路实现。
On the basis of the principle of eddy current testing, the instrument was designed for the quality of austenitic heat-resistant steel air valve.
针对奥氏体耐热钢气阀质量检测的问题，依据涡流检测原理，设计了奥氏体耐热钢气阀缺陷及硬度的涡流检测装置。
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