雙(shuang)作(zuo)用(yong)伸(shen)縮(suo)氣缸(gang)GS2-Z75X58 本(ben)産品(pin)爲(wei)地(di)麵放噴(pen)器控(kong)製裝寘遠程液控檯上(shang)用于(yu)開啟(qi)咊關(guan)閉液(ye)轉閥的氣缸。上(shang)海富功閥門科技有(you)限公(gong)司(si)