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CNS 1920 Standard english version summary

 
CNS Chinese National Standard General No. CNS1920
Classified No. K7421
R-Salt 2-Naphthol-3,6-Sodium Disulfonate
化學試藥(R–鹽)
Date of Approval
Bureau of Standards, Metrology and Inspection Date of Revision
 
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CNS Standard Code CNS 1920
CNS Standard English Title R-Salt 2-Naphthol-3,6-Sodium Disulfonate
CNS Standard Chinese Title 化學試藥(R–鹽)
CNS Standard Classified No. K7421 - Chemical Industry
CNS Standard Status Status:Current; Latest date:08/07/1975 Confirmed date:06/10/2020
Chinese Version Pages 1
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