Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/660c9ab6e0781579b5623e468dc84da9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/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_零六五六深蓝词典
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。