Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
表面渗氮硬化法
met.
nitrogen casehardening process
;
nitrogen case-hardening process
表面渗氮硬化法:
2 phrases
in 1 subject
Metallurgy
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
