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關注：1
2013-05-23 12:21
求翻譯：造紙工業含汞污水的處理劑。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
造紙工業含汞污水的處理劑。
問題補充： |
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2013-05-23 12:21:38
The paper industry mercury sewage treatment agent.
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2013-05-23 12:23:18
paper making industry with mercury in sewage treatment.
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2013-05-23 12:24:58
The paper industry contains the mercury sewage finishing agent.
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2013-05-23 12:26:38
Mercury-containing waste water treatment agent for paper-making industry.
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2013-05-23 12:28:18
Appearance: colourless crystals or white powder. Hygroscopicity. Density of 2.33. At 180 ° c losing two molecular crystal water, 300 c lose all their water of crystallization. Nature and sodium pyrophosphate similar, but larger solubility. Soluble in water, insoluble in ethanol
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