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Lanzhou Weiri Bio-Engineering Co., Ltd??? ?? ??? ?????.
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Lanzhou Weiri Bio-Engineering Co., Ltd
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0931-8518888 8519999
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21wr@vip.163.com
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China
URL:
www.weirichina.com
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Nisin
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1414-45-5
C143H230N42O37S7
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