barometric pressure control valve
常见例句
- Air operated namely uses the air pump and the air valve control air current, the positive governing barometric pressure and the current capacity, enable the air to have the vibration.
氣動即採用氣泵和氣閥控制氣流，直接控制氣壓和流量，使得空氣發生振動。 返回 barometric pressure control valve