Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Danish
Dutch
Finnish
French
German
Greek
Portuguese
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
photonic switching system
el.
optisches Vermittlungssystem
;
optische Vermittlung
;
optischer Schalter
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
