summation instrument
| totalizer
| summation instrument | |
| el. meas.inst. | appareil totalisateur |
| totalizer | |
| gen. | pluviomètre totalisateur |
| el. meas.inst. | appareil totalisateur |
| |||
| appareil totalisateur | |||
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summation instrument : 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Transport | 1 |