Sign in | English | Terms of Use
DictionaryForumContacts
Google | Forvo | +
to phrases

close-open operations

el. 转换操作; 合闸分闸操作; 开关操作; 合-分操作
close-open operation
electric. ★ 合-开操作; ★ 又称合-分操作
hydroel.st. 合一分操作; 合-分操作
close-open operations
: 2 phrases in 1 subject
Electricity2

Add | Report an error | Get short URL