Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
需水量比
railw.
water requirement ratio of cement mortar
需水 量 比:
2 phrases
in 2 subjects
Technology
1
Water resources
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
