Similar to グランパス_(イギリス潜水艦・初代)

Douglas D-558-2 Skyrocket

Obice da 210/22

Cannone da 75/27 modello 06

Cannone da 75/27 modello 11

Cannone da 75/32 modello 37

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

HMS Ilex

SS Orcades (1936)

Japanese seaplane tender Kimikawa Maru

Japanese seaplane tender Kiyokawa Maru

USS Craven (DD-382)

French cruiser Gloire (1935)