"Na₂O‧nSiO₂‧XH₂O Sodium " CNS Standards List| Small craft | Information technology | 660V, Single | Method test | Stationary a | Industrial Transmission | Gauze, absorbent | Mian paper | |
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CNS 2238
2019 Edition Na₂O‧nSiO₂‧XH₂O Sodium Silicate 矽酸鈉 |
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