cc523pate 发表于 2017-12-21 18:18:44

BS EN ISO 14362-3-2017 Textiles — Methods for determination of certain aromati

BS EN ISO 14362-3-2017 Textiles — Methods for determination of certain aromatic amines derived from azo colorants — Part 3: Detection of the use of certain azo colorants, which may release 4- aminoazobenzene (ISO 14362-3:2017)


admin 发表于 2017-12-26 18:21:32

谢谢您的分享，金币已奖励!
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