英语词汇“train control relay”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	train control relay
释义	train control relay 列车控制继电器
随便看	small peasant farming small peasants property small pelvis small pendulum small people small permanent way machine small person small perturbance theory small perturbation small perturbation equation small perturbation method small perturbation potential equation small-perturbation theory small perturbation theory small pica Small pickup truck small pie small-piece bonds small piece of coal small pieces of net small pipe small pipe-line small pipe line small piston ring small pitch pcwz pcyj pcyl pczj pczz pdbz pddd pddy pdfb pdfl financial financial planner finder fine play finger finish fire fire wall first first class