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• Hello! Polyaluminium chloride export tax rebate this year? how many? Thank you!

  Kg Export tax rebate: 0.0% Import tariffs Most-favored nation: 5.5% Import tariffs There are no general tax rebates 2827320000 Aluminum chloride measurement uni

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• Polyaluminium chloride and polyaluminium chloride color how different

  Light yellow first, several white, iron content from high to low, because the production of raw materials used in the cues are different. Second, the color is c

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• Polyaluminium chloride are the main characteristics of what are the characteristics

  Taiyuan solid aluminum chloride according to different color is divided into brown, beige, golden yellow and white, wear long rubber boots, workshop ventilation

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• Phosphorus small experiment specific steps

  Glass rod, pipette a number. Test process 1, the exact amount of measuring cylinder water 200ml in 15 200ml beaker. It will be numbered sequentially. 2, Pipette

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• Polyaluminum chloride content, the sewage treatment have any effect

  Effect of different polyaluminum chloride content on wastewater treatment There are many influencing factors in the process of coagulation, such as water temper

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