Warning: file_put_contents(): Only 0 of 4933 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 recycle cooler例句_recycle cooler英汉例句_recycle cooler双解例句_流逝汉英词典
As viewed from water recycle and its recycle ratio, safety of flue gas cooler was discussed. That the very first 5 days after start up its the dangerous period. 主要从水循环和循环倍率的角度，谈高温取热炉的安全性，并特别强调开工5天内是高温取热炉的危险期。