| maintenance | |
| ed. | frais d'entretien |
| IT | entretien |
| mech.eng. | entretien d'une machine; service d'entretien |
| patents. | préservation; conservation; garde; protection |
| polit. | entretien |
| social.sc. | traitement de substitution |
|
preventative : 16 phrases in 10 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Criminal law | 1 |
| General | 3 |
| Industry | 1 |
| Medical | 1 |
| Packaging | 2 |
| Reliability | 1 |
| Technology | 2 |
| United Nations | 3 |