Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
lock on relay
el.mach. 同步继电器
lock-on relay
met. 锁定继电器; 同步继电器

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips