🌐EnglishEnglishDeutschItalianoPolski中文日本語EntityQ3303735· pop 5· linked from 203 articlesBritish Rail Class 507Class of electric multiple unitConnectionsBritish Rail Class 314EntityElizabeth IIPersonCategories600 V DC multiple units750 V DC multiple unitsBREL productsBritish Rail electric multiple unitsRail transport in MerseysideTrain-related introductions in 1978