Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Japanese
Russian
Terms
for subject
Rail transport
containing
声压级
|
all forms
|
in specified order only
Chinese
English
相对
声压级
relative sound pressure level
频带
声压级
Lpf
frequency band sound pressure level
频带
声压级
frequency band sound pressure level
Get short URL
