此裝置(actuator,空氣量調節器)控製方型口裏麵的翻板。回形針通不進去,可能塑料管被咬扁,也許裏麵本不是直來直去的。
此裝置(actuator,空氣量調節器)控製方型口裏麵的翻板。回形針通不進去,可能塑料管被咬扁,也許裏麵本不是直來直去的。
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