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關注:1
2013-05-23 12:21
求翻譯:磷石膏制硫酸銨再轉化作硫酸鉀是什么意思?![]() ![]() 磷石膏制硫酸銨再轉化作硫酸鉀
問題補充: |
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2013-05-23 12:21:38
Phosphogypsum ammonium sulfate sub turned into potassium sulfate
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2013-05-23 12:23:18
Phosphor gypsum systems sulfuric acid ammonium sulphate for conversion into
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2013-05-23 12:24:58
The phosphorus gypsum system ammonium sulfate transforms again makes the potassium sulfate
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2013-05-23 12:26:38
Phosphogypsum conversion of ammonium sulfate-potassium
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2013-05-23 12:28:18
正在翻譯,請等待...
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