The air inlet and the control air supply port are distributed in a T-shape, and an air hole at the other end of the control air supply port is directly communicated with the air cavity.
进气口和控制气源接口呈丁字型分布，同时控制气源接口的另一端气孔直接通向气腔。
The air inlet and the control air supply port are distributed in a T-shape, and an air hole at the other end of the control air supply port is directly communicated with the air cavity.
进气口和控制气源接口呈丁字型分布，同时控制气源接口的另一端气孔直接通向气腔。
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