Warning: file_put_contents(): Only 0 of 6075 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 purgation method例句_purgation method英汉例句_purgation method双解例句_耀久九英英词典
The fabrication technology by injecting slurry moulding method for high temperature porous ceramic filter pipe carrier used for coal purgation was investigated. 采用注浆成型法制备了洁净煤用高温多孔陶瓷过滤管载体。