 |
| |||
| tempering of clay to improve workability | |||
| put on again | |||
|
repose : 48 phrases, 12 sujets |
| Brevets | 2 |
| Chimie | 6 |
| Communications | 1 |
| Cyclisme autre que sport | 2 |
| Général | 16 |
| Médical | 1 |
| Planification municipale | 2 |
| Science des matériaux | 2 |
| Soins de santé | 2 |
| Sports | 1 |
| Sports cyclistes | 1 |
| Transport | 12 |