compulsory
| standard
| compulsory abbr. | |
| patents. | obligatoire |
| Standard abbr. | |
| IT | norme |
| standard abbr. | |
| agric. mech.eng. | étançon |
| construct. | échasse; écoperche; étamperche |
| cultur. | pique |
| econ. | norme |
| industr. construct. | relevé de forme; étendard |
| |||
| obligatoire | |||
|
compulsory : 404 phrases in 48 subjects |