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Terms for subject Technology containing potassium oxide | all forms | exact matches only | in specified order only
| English | Chinese |
| content of potassium oxide | 氧化钾含量 |
| potassium hyper-oxide | 超氧化钾 |
| potassium super-oxide | 超氧化钾 |
| sodium and potassium oxide content | 氯化钠氯化钾总含量 |