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The development of China's comprehensive utilization technology of burned slag of sulphuric acid making is reviewed.
综述了我国硫烧渣综合利用技术的发展.
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A green acid - making technology by desulfurization of wet gas containing sulphur ( WSA ) process was introduced.
介绍了一种绿色含硫气湿法直接脱硫制酸新工艺—— WSA 工艺.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。