As one of the main products of chlorine alkali industry, sodium hydroxide is of exceedingly significance.
烧碱作为氯碱工业的主要产品之一, 更有着极其重要的地位.
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In general, it may apply soda as an agent for removing calcium in the chlorine - alkali industry.
氯碱 行业普遍采用纯碱或小苏打作盐水精制除钙剂,文章分析了其除钙原理与不足.
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