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关注：1
2013-05-23 12:21
求翻译：热法主要有磷石膏热分解制硫酸，还原制硫磺和硫脲是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
热法主要有磷石膏热分解制硫酸，还原制硫磺和硫脲
问题补充： |
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2013-05-23 12:21:38
Thermal phosphogypsum thermal decomposition of sulfuric acid deoxidizing sulfur and thiourea
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2013-05-23 12:23:18
The law is primarily a phosphor gypsum thermal decomposition systems sulfuric acid, sulfur and sulfur dioxide System Restore pollute
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2013-05-23 12:24:58
The hot process mainly has the phosphorus gypsum thermal decomposition system sulfuric acid, the return to original state system sulfur and the thiourea
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2013-05-23 12:26:38
Hot law there are thermal decomposition of phosphogypsum sulfuric, reduction of sulfur and thiourea
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2013-05-23 12:28:18
正在翻译，请等待...
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