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CNS 1949 Standard english version introduction

CNS General No. CNS 1949
Classified No. K7450
Sodium Hydrogen Sulfite(Sodium Bisulfite)
亞硫酸氫鈉(試藥)
Date of Approval
Bureau of Standards, Metrology and Inspection Date of Revision
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CNS Standard Code CNS 1949
CNS Standard Classified No. K7450
CNS Standard English Title Sodium Hydrogen Sulfite(Sodium Bisulfite)
CNS Standard Chinese Title 亞硫酸氫鈉(試藥)
CNS Standard Edition 08/19/1991
CNS Standard Pages 3
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