英语词汇“standard movable block signal system”的翻译、意思、用法、释义-英汉汉英双解词典

单词	standard movable block signal system
释义	standard movable block signal system 准移动闭塞信号系统
随便看	scope for the construction management Scope: Freight car.Freight car scopeful scope horizontal sweep scope image scope impairment scope in scope-inducing quantifiers Scopel scopelarchidae SCOPELARCHIDAE Scopelarchoides Scopelarchoidesdanae Scopelarchoidesnicholsi Scopelarchus Scopelarchus analis Scopelarchusguentheri Scopelengys Scopelengystristis scopeless Scopelide scope of offect scope of offical duty scope limitation scope line