Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/7bf2980e5df21c2b9e9a66233090185d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 residual fluid catalytic cracking例句_residual fluid catalytic cracking英汉例句_residual fluid catalytic cracking双解例句_94生活常识网有道词典
This paper introduced the application of new type(BY)high efficient cyclone separation system in residual fluid catalytic cracking unit. 介绍了新型（BY型）高效旋风分离系统在渣油催化裂化装置上的应用情况。