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Feny Industrial Park, Chuangye Avenue, National Economic and Technological Development Zone, Ningxiang City, Hunan Province
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Participating in formulating national standards such as Technical Specification for Full Taillings Paste backfill GB/T39489-2020 and Technical Specification for Full Tailllings Paste Preparation and Stockpiling GB/T39988-2021 to further consolidate the status of the industry standard.
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