Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Chinese
English
G
o
o
g
l
e
|
Forvo
|
+
принцип безаварийности
stresses
el.
故障安全
运行
原则
(полной надёжности)
tech.
故障安全运行准则
;
故障安全运行原则
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
