| 英文.... | Hopper cars with a permanent roof, roof hatches, and bottom openings for unloading bulk commodities. |
| 荷蘭語.... | Hopperwagons met een vast dak, luiken in het dak en een opening in de bodem voor het lossen van stortgrondstoffen. |
| 有頂底卸式貨車............ | [AS-Academia Sinica] |
| ................. | AAT-Taiwan 借詞編輯與使用原則 (2013) |
| covered hopper cars............ | [VP] |
| ................. | Car and Locomotive Cyclopedia (1980) illustration, GLOS |
| ................. | McGraw-Hill Encyclopedia of Science and Technology (1992) illustration, Vol. 1, 172 |
| ................. | Lewis et al., Railway Age's Railroad Dictionary (1984) |
| covered hopper car............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| cars, covered hopper............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| hopper cars, covered............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| overdekte hopperwagons............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| overdekte hopperwagon............ | [Bureau AAT] |
| ................. | AAT-Ned (1994-) |
| vagones tolva cubiertos............ | [CDBP-DIBAM] |
| ................. | Comité, Plural del término en singular |
| vagón tolva cubierto............ | [CDBP-DIBAM] |
| ................. | TAA database (2000-) |
| Subject:............ | [Bureau AAT] |
| ................. | Bureau AAT, RKD |