Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
pressure loss factor
auto.
压力
头
损失系数
space
压力损失系数
tech.
压力损耗系数
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
