Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
开采模数比拟法
eng.geol.
mining modulus analogy
tech.
analogy method of mining modulus
Add
|
Report an error
|
Get short URL
|
Language Selection Tips