Similar to 愛知環状鉄道2000系電車

Cannone da 75/27 modello 06

Cannone da 75/27 modello 11

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Darwin Information Typing Architecture

Dasher (software)

Data Encryption Standard

German Equipment Works

Belyayev DB-LK

Dbx (noise reduction)

Douglas DC-1

Douglas DC-4E

Douglas DC-7

JNR Class DE10

DEC Alpha

DECnet

Der Deutsche Correspondent

M7 (railcar)

British Rail Class 377

LHB coach