Air mass flow sensor is broadly used in engine testing and control system.
质量空气流量传感器广泛应用于发动机测试及控制系统。
Early testing at an army air force base had mixed results.
这计划在陆军的空军基地初步试验，成效不一。
Plug in power, connect the air source and testing pipe.
插上电源，接上气源，接通检测管。
Plug in power, connect the air source and testing pipe.
插上电源，接上气源，接通检测管。
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