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International Standard Category: Cement. Gypsum. Lime. Mortar

GB/T 1596-2005    Fly ash used for cement and concrete
用于水泥和混凝土中的粉煤灰;
Category No.:91.100.10 Valid Status:abolished
Issued Organization:AQSIQ Issued Date:2005-01-01
Implemented Date:2005-8-1 Abolished Date:2018-06-01
Superseded Standard.:GB/T 1596-2017 Fly ash used for cement and concrete
Superseded Date:2018-6-1
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