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Patent Certificates
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Patent Certificates
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A patented certificate for a circulating electrolysis sodium aluminate system
![A saltwater reaction tank using potassium tripolyphosphate to remove calcium and magnesium A saltwater reaction tank using potassium tripolyphosphate to remove calcium and magnesium](https://omo-oss-image.thefastimg.com/portal-saas/new2023080420205371223/cms/image/d9292167-7759-4b28-9ffa-d9a1580ee5cc.jpg)
A saltwater reaction tank using potassium tripolyphosphate to remove calcium and magnesium
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