Random triples
| Subject | Object |
|---|---|
| gptkb:WS-10_ejection_seat | 30 degrees |
| gptkb:Martin-Baker_Mk._60 | 30 degrees |
| gptkb:K-36_ejection_seats | adjustable reclining angle |
| gptkb:Martin-Baker_Mk._24 | 30 degrees |
| gptkb:Martin-Baker_Mk._11 | 30 degrees |
| gptkb:Martin-Baker_Mk._22_U | 30 degrees |