This technology can not only decrease the manufacture cost of BaCl_2, and also solve the environment polluted by the spent pickling solution.
该工艺不仅可降低氯化钡生产成本，同时为解决酸洗废液对环境的污染找到了较好途径。
This technology can not only decrease the manufacture cost of BaCl_2, and also solve the environment polluted by the spent pickling solution.
该工艺不仅可降低氯化钡生产成本，同时为解决酸洗废液对环境的污染找到了较好途径。
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