The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister.

电磁柱塞拉下通气阀, 堵住通向活性碳罐的通路.

辞典例句

For the same set pressure, larger vent valves are tighter than smaller vent valves.

对于相同的设定压力, 大型的通气阀比小型的通气阀气密好.

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A direct - acting vent valve is tightest when tank pressures are percent or less of set pressure.

当罐压力为设定压力的75%或更低时,直接作用式通气阀有最好的气密性.

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