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| tetra sodium pyrophosphate | |||
| sodium metaphosphate | |||
| sodium polyphosphate | |||
| 偏磷 酸 钠: 21 phrases in 10 subjects |
| Agriculture | 1 |
| Chemistry | 3 |
| Electronics | 3 |
| Engineering geology | 1 |
| Food service and catering | 2 |
| Perfume | 2 |
| Pharmacology | 4 |
| Rail transport | 1 |
| Technology | 3 |
| Textile industry | 1 |
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