Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
Chinese
Czech
Danish
English
French
German
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
светотехническое стекло
stresses
el.
照明玻璃
tech.
光学技术玻璃
(一种无机玻璃,用以改变光射向及光谱成份)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips