| Subject | English | French |
| water.res. | junction of pipes | jonction des drains |
| gen. | junctions for pipes not of metal | raccords de tuyaux non métalliques |
| gen. | junctions for pipes not of metal | raccords de tuyaux non métalliques |
| gen. | junctions of metal for pipes | raccords de tuyaux métalliques |
| gen. | junctions of metal for pipes | raccords de tuyaux métalliques |
| met. | pipe junction | raccord de tuyau |
| patents. | pipe junctions | raccords de tuyaux |