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精蒽行業標準

2016-01-19

企業于2013年10月參與了中華人民共和國化工行業標準的起草,獲得了全國染料標準化委員會頒發的精蒽HG/T4424-2012化工行業標準起草單位證書,并制備標準樣品供同行業使用。


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