Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Earth sciences
containing
开断
|
all forms
|
in specified order only
Chinese
English
开断
下降
电流
drop-out current
手动-断开-自动
hand-ofr automatic
辅助开关〔断路器〕正常断开
auxiliary switch
breaker
normally open
Get short URL