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1·To the working strength developer add sodium thiosulphate crystals (Hypo).

加强显影加入硫代硫酸钠晶体(海波)。

2·The interferent is eliminated for the desulfurization solutions. Sodium thiosulphate is determined by simple and accurate analytical methods in desulfurization solutions.

对脱硫液中干扰物质进行消除，以简捷、准确的分析方法对脱硫液中的副盐硫代硫酸钠进行测定。

3·The interferent is eliminated for the desulfurization solutions. Sodium thiosulphate is determined by simple and accurate analytical methods in desulfurization solutions.

对脱硫液中干扰物质进行消除，以简捷、确的分析方法对脱硫液中的副盐硫代硫酸钠进行测定。