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2024新澳门历史记录查询
HEC Trends
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Completion acceptance announcement of the reconstruction and expansion project of 10000 ton/year tetrafluoroethane and 20000 ton/year pentafluoroethane new environmental friendly refrigerant (Phase II

2022-09-06

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Ruyuan HEC Fluorine Co., Ltd. 500t/year R116 project environmental impact assessment public participation announced for the first time

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