英语词汇“track circuit permissive block”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	track circuit permissive block
释义	track circuit permissive block 有轨道电路的容许闭塞
随便看	be fixated on be fit for be fit for bussiness trip frequently Be fit for industrial application Be fit for the job be fit for the standard befits befitted be fitted be fitted for be fitted up with be fitted with befittest befit the occasion befitting befitting his position befittingly befittingness befitting words be fit to be fit to fry and boil be five gone with child be five minutes late be fixed be fixing to do something