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

"Sodium sulfide" CNS Standards List

| Method Test | Standard Lamps | Method test | Method oxalic | Office Machine | Machine Nut | Hollow taper | Internal blinds |
K-Chemical Industry
CNS 1988    2020 Edition
Sodium sulfide nonahydrate (Reagent)
九水合硫化鈉（試藥）

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