Warning: file_put_contents(): Only 0 of 5196 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/5678977.com/index.php on line 55 solvent-extraction plant是什么意思，solvent-extraction plant的翻译，solvent-extraction plant音标、读音、用法和例句_加林查网西语词典
The process for removing acid from Nanhai Crude using LES-1 extraction solvent is studied on LES extraction pilot plant. 在LES萃取脱酸试验装置上，用LES-1萃取剂对南海原油进行了脱酸工艺研究。