Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
hardness C
gen.
标洛氏硬度
English thesaurus
hardness C
abbr.
HR c Rockwell C
hardness C
:
10 phrases
in 4 subjects
Earth sciences
2
Metallurgy
6
Oil / petroleum
1
Oil processing plants
1
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