"Picric" CNS Standards List| Method Test | Leads mechanical | Cylindrical Locks | Method test | 50Ω 75Ω | Chemical Reagent | Information technology | General Code | |
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CNS 1871
2020 Edition Picric Acid 化學試藥(4-硝基-3-甲基-1-對硝苯基吡唑啉酮) |
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