"T8M-900"@en . . "T8M-900 is a tram manufactured by the Bulgarian company Tramkar in Sofia in 1991."@en . "64781359"^^ . "3"^^ . . . . . . . . "1991"^^ . "T8M-900 is a tram manufactured by the Bulgarian company Tramkar in Sofia in 1991."@en . "540"^^ . . . . . . . . "1991"^^ . . . . . . . . . . "972032382"^^ .