Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
spelter bronze
met.
硬钎焊青铜
;
青铜钎焊料
(45Zn,3〜5Sn，余量 Cu)
tech.
青铜焊料
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
