| 英文.... | Use to describe firearms having two barrels. |
| 荷蘭語.... | Te gebruiken om vuurwapens te beschrijven met twee lopen. |
| 西班牙語.... | Úsese para describir armas de fuego que tienen dos cañones. |
| 雙管的............ | [AS-Academia Sinica] |
| ................. | 智慧藏百科全書網 January 30, 2012 |
| double-barreled............ | [VP] |
| ................. | Peterson, Encyclopedia of Firearms (1964) 263 |
| ................. | Webster's Third New International Dictionary (1961) |
| ................. | Random House Dictionary of the English Language (1987) |
| double-barrel............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| double-barrelled............ | [VP] |
| ................. | Blair, Pistols of the World (1968) 33, referring to a "double-barrelled under-and-over pistol" |
| ................. | Oxford English Dictionary (1961) in entry "barrelled" |
| dubbelloops............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| cañón doble............ | [CDBP-DIBAM] |
| ................. | Miller, Como Reconocer las Antigüedades (1991) 172 |
| ................. | Guía del Coleccionista de Antigüedades (2001) 548 |
| ................. | Enciclopedia Encarta de Lujo. Bibioteca de Consulta 2003 (2003) |
| Subject:............ | [Bureau AAT] |
| ................. | Blackmore, Hunting Weapons (1972) 264; double-barrelled shotguns |
| ................. | Diagram Group, Weapons (1980) 134; double-barreled shotguns |
| ................. | Chenhall, Revised Nomenclature (1988) armament-firearm; precoord.; shotgun, double-barrel |
| ................. | Tarassuk and Blair, Complete Encyclopedia of Arms and Armor (1979) in entry "double-barreled gun;" double-barreled shotguns |
| ................. | Van Dale Engels-Nederlands (1989) |