| Similarity | Rank | |
|---|---|---|
| mechanicals | 0.804 | 94476 |
| radiators | 0.792 | 37705 |
| wiring | 0.787 | 11834 |
| alternator | 0.776 | 40032 |
| gearboxes | 0.771 | 80269 |
| switchgear | 0.769 | 89248 |
| electric | 0.757 | 2570 |
| electrical | 0.748 | 3602 |
| fittings | 0.741 | 16495 |
| boilers | 0.738 | 25056 |
| electro-mechanical | 0.731 | 83609 |
| diesels | 0.729 | 55020 |
| motors | 0.726 | 11802 |
| radiator | 0.724 | 21060 |
| hydraulics | 0.715 | 57089 |
| pipework | 0.714 | 80616 |
| gearbox | 0.709 | 25720 |
| boiler | 0.708 | 13188 |
| carburetors | 0.703 | 91266 |
| ballasts | 0.697 | 76137 |
| compressors | 0.696 | 38524 |
| condensers | 0.693 | 99208 |
| transformers | 0.693 | 32051 |
| plumbing | 0.689 | 8028 |
| diesel | 0.688 | 8085 |