Warning: file_put_contents(/www/wwwroot/ppbbu/cp667.com/cache/1a146d4f44e3f59a68a1b8c40bd9d9bf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 balanced line system是什么意思，balanced line system的翻译，balanced line system音标、读音、用法和例句_淳朴汉英词典
The method can effectively solve the non-balanced problem of the electric power transmission-line system and wax coagulation on the tube wall. 该方法可以有效解决电网扰动和高凝油开采油管结蜡问题。