Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
niobate ceramics
tech.
铌酸盐陶瓷
niobate ceramics:
12 phrases
in 4 subjects
Aviation
1
Chemistry
2
Space
1
Technology
8
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
