Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/8bfa0016acf099a98b95c09d56dfa33c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 dosage meter例句_dosage meter英汉例句_dosage meter双解例句_贰靶汉英词典
Anti-scalant dosing control adopts signal-output-coup led methods of dosing meter pumps and feed water online flow meter to reach to regulate dosage automatically. 阻垢剂加药控制采用加药计量泵与进水在线流量计的信号输出联锁的控制方法，达到自动调节加药量的目的。