英语单词大全

air-lift catalytic cracker

中文翻译

[化] 气升式移动床催化裂化装置

今日更新

更新时间：2025-10-10 20:57:23

beam lobe switching

Hume-Rothery's phases

missile defence system

old Wrisberg's nerve

electric sander

vibratory nystagmus