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International Standard Category: Cement. Gypsum. Lime. Mortar

JC/T 668-2009    Method for determining residue water-extractable sulfate in cement mortar
水泥胶砂中剩余三氧化硫含量的测定方法 ;
Category No.:91.100.10 Valid Status:valid
Issued Organization:Ministry of Industry and Information Technology Issued Date:2009-12-4
Implemented Date:2010-6-1 Abolished Date:
Superseded Standard.: Superseded Date:
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