地区空气质量计划仍在按部就班。
热线式流量计是一种可以直接测量空气质量流量的传感器。
The hot-wire air flow sensor is a kind of sensor that can measure the mass flow of air directly.
热线式流量计是一种可以直接测量空气质量流量的传感器。
The hot-wire air flow sensor is a kind of sensor that can measure the mass flow of air directly.
应用推荐