-
It is known as catalytic cracking.
这就是所谓的催化裂化。
youdao
-
The present invention also discloses relevant double lift pipe catalytic cracking apparatus.
本发明还公开了相关的双提升管催化裂化装置。
youdao
-
The present invention also discloses relevant double lift pipe catalytic cracking apparatus.
本发明还公开了相关的双提升管催化裂化装置。
youdao