Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/0f58306a21a6e6bec7b27dc1b2302e56.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 rotary pneumatic actuator例句_rotary pneumatic actuator英汉例句_rotary pneumatic actuator双解例句_歐米惠必应词典
A pneumatic rotary actuator angular position servo system is studied, which adopts 3-port proportional flow valve as a control device. 該文對三通比例流量閥控制的擺動氣缸轉角位置伺服系統進行研究。