Warning: file_put_contents(): Only 0 of 7443 bytes written, possibly out of free disk space in /home/www/wwwroot/ndsq.cn/index.php on line 55 DADFO是什么意思，DADFO的翻译，DADFO音标、读音、用法和例句_开心英文字典_柠咚词
As cement retarder, the effect of desulphurize ash and dregs coming from power plant using fuel oil (DADFO) was studied here. 研究了石油焦脱硫灰渣用作水泥缓凝剂对水泥性能的影响。