Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
operations requirement
avia.
操作要求
operation requirement
auto.
工作
操作
守则
;
工作守则
avia.
操作要求
tech.
运转要求
;
使用要求
operation requirements
bridg.constr.
操作要求
operations requirement:
27 phrases
in 6 subjects
Air defense
1
Aviation
13
Business
2
Project management
1
Space
8
Technology
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips