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產品樣式和在線商店中提供有適用于工廠和過程自動化領域氣動和電氣控制及驅動技術的各種產品、系統和服務

QR5系列推拉式手動換向閥

該閥是用來控制壓縮空氣流通方向或氣路的通斷，從而達到自動控制各種氣動執行機構的目的. 用作操縱機構。?This lind of valve is used to control the floe of air direction in pneumatic ayatem, manually


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