Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/f90fcfae557cb42c3469227b110e2d90.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 absorption tower system例句_absorption tower system英汉例句_absorption tower system双解例句_奇葩剧汉英词典
This paper presents the modification of acid distributing device in drying and absorption tower of the acid-making system in Shaoguan Smelter. 介绍了韶关冶炼厂制酸系统干吸塔分酸装置的改造实践。