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jon | |||
joner | |||
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jon |
ion : 79 phrases in 12 subjects |
Accumulators | 1 |
Agriculture | 4 |
Chemistry | 25 |
Earth sciences | 19 |
Electronics | 17 |
Energy industry | 1 |
Environment | 2 |
Health care | 1 |
Industry | 2 |
Life sciences | 2 |
Natural sciences | 3 |
Physical sciences | 2 |