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acidez actual; acidez real; pH | |||
valor de acidez; valor del pH |
pH : 38 phrases in 11 subjects |
Agriculture | 2 |
Antennas and waveguides | 1 |
Chemistry | 15 |
Communications | 3 |
Earth sciences | 2 |
Electronics | 3 |
Environment | 4 |
Life sciences | 1 |
Medical | 4 |
Pharmacy and pharmacology | 1 |
Technology | 2 |