🌐EnglishEnglishDeutschItalianoNederlandsفارسی中文日本語EntityQ376007· pop 8· linked from 335 articlesBritish Rail Class 378electric multiple unit in use on the London OvergroundConnectionselectric multiple unitEntitydisc brakeEntityCategories25 kV AC multiple units750 V DC multiple unitsBombardier Transportation multiple unitsBritish Rail electric multiple unitsLondon OvergroundTrain-related introductions in 2009