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日前,山东岱银集团自行研制的六种新产品成果通过了省级鉴定,其中1项成果被评定为国际先进水平,4项成果被评定为国内领先水平。
Recently, the results of six new products developed by Shandong Daiyin Group passed the provincial appraisals. Among them, one of the achievements was rated as the advanced international level and the other four were rated as the leading level in the country.