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International Standard Category: Cement. Gypsum. Lime. Mortar

GB/T 10238-2015/XG1-2017    Oil well cement, includes Amendment 1
《油井水泥》国家标准第1号修改单;
Category No.:91.100.10 Valid Status:valid
Issued Organization:AQSIQ,SAC Issued Date:2015-09-11
Implemented Date:2017-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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