Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Italian
Terms
for subject
Space
containing
头撞
|
all forms
Chinese
English
非撞击射流喷头
nonimpinging injector
(火箭发动机用的,依靠紊流或扩散使推进剂混合)
Get short URL