Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Afrikaans
Arabic
Basque
Catalan
Danish
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Icelandic
Italian
Korean
Lithuanian
Norwegian Bokmål
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovene
Spanish
Swedish
Turkish
Ukrainian
Terms
for subject
Air defense
containing
有效性
|
all forms
|
in specified order only
Chinese
English
系统性能的
有效性
systems performance effectiveness
Get short URL
