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| Professional Standard Category: Professional Standard - Building Material |
JC/T 440-1991
玻璃工业用白云石化学分析方法;
| Category No.: | JC | Valid Status: | superseded |
| Issued Organization: | Issued Date: | ||
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | JC/T 440-2023 Methods of chemical analysis for glass industrial dolomite |
Superseded Date: | 2024-7-1 |
JC/T 2905-2025
JC/T 2111-2025
JC/T 2913-2025
JC/T 2914-2025
JC/T 2915-2025
JC/T 2911-2025
JC/T 2910-2025
JC/T 2909-2025
JC/T 2908-2025
JC/T 2907-2025
JC/T 2906-2025
JC/T 2904-2025
JC/T 2281-2025
JC/T 2034-2025
JC/T 604-2025
JC/T 340-2025
JC/T 2903-2025
JC/T 2087-2025
JC/T 2902-2025
JC/T 698-2025
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