短語(yǔ)詞組短語(yǔ)PNEUMATIC ROTARY ACTUATOR VALVE 旋轉(zhuǎn)式氣動(dòng)控制閥Vane -type pneumatic rotary actuator 葉片式擺動(dòng)氣缸rotary pneumatic actuator 回轉(zhuǎn)型氣動(dòng)裝置 返回 pneumatic rotary actuator