Random triples
| Subject | Object |
|---|---|
| gptkb:Rolls-Royce_Vulture | 152 mm |
| gptkb:Bristol_Pegasus_I._M.3 | 6.0 inches |
| gptkb:Curtiss_D-12_engine | 6.0 inches |
| gptkb:Rolls-Royce_110_HP | 150 mm |
| gptkb:Rolls-Royce_Eagle_engine | 150 mm |
| gptkb:BMW_801 | 150 mm |
| gptkb:H-1_radial_engine | 6.0 in |