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Seleмин酸钾喷淋塔材质选择
本帖最后由 955559 于 2018-12-20 23:23 编辑 按照道理高锰酸钾溶液遇到雨水不应该变黑啊，你们的废气里面是不是硫含量比较高？这些黑水的味道大不大（臭味）。至于用什么材质补漏我也不清楚，坐等高人回答。
高锰酸钾的紫色和黑色是可以变化的，渗漏出来雨水一琳会有紫色，晒干了就变黑了
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