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- The preferred solution is: in the leaching step, each cubic meter of ammonia-ammonium sulfate solution is added 0. 05kg~0. 1kg of sodium dodecylbenzenesulfonate, sodium dodecylbenzenesulfonate reduces the surface energy of the solution .
- Barium Sulfate An In-depth Look into its Manufacturing Factories
1 - In addition to its commitment to quality, Tiona also places a strong emphasis on environmental responsibility

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