Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
发动机履历本
avia.
engine logbook
(属于随机交付文件,是发动机使用、维护、修理的依据和质量控制的基础,记载发动机的验收、使用、维护和改型及废止的各种信息,供发动机承制方、使用方及维修方共同使用)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips