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품질 프로필
인증
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표준:ISO9001
번호:0070016Q12826R2S
발급 일자:2016-08-30
유효 기간:2018-09-14
범위 / 범위:Desulfurizer and gas cleaning agent production and marketing
발행:CNAS
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표준:High-tech enterprise certificate
번호:GR201642000747
발급 일자:2016-12-13
유효 기간:2019-12-13
범위 / 범위:Desulfurizer and gas cleaning agent production and marketing
발행:Hubei provincial science and technology department