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Chinese National Standards
中華民國國家標準
- Taiwan 台灣 -
　

"Naphthalenesulfonic" CNS Standards List

| Transmission non | Test gases | Aluminium Foil | Assembly tools | Quality management | Information technology | Method Test | Stand Movable |
K-Chemical Industry
CNS 8139    2020 Edition
Chemical Reagent (4 - Amino - 3 - Hydroxy - 1 - Naphthalenesulfonic Acid)
化學試藥〔４胺（基）–３–羥（基）–１–萘磺酸〕

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