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| International Standard Category: Cement. Gypsum. Lime. Mortar |
JC/T 409-2001 Fly ash for silicate building products
硅酸盐建筑制品用粉煤灰;
| Category No.: | 91.100.10 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2001-2-20 |
| Implemented Date: | 2001-10-1 | Abolished Date: | |
| Superseded Standard.: | JC/T 409-2016 Fly ash for silicate building products |
Superseded Date: | 2017-4-1 |
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