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International Standard Category: Cement. Gypsum. Lime. Mortar

GB/T 17431.2-2010    Lightweight aggregates and its test methods—Part 2:Test methods for lightweight aggregates
轻集料及其试验方法 第2部分:轻集料试验方法;
Category No.:91.100.10 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2010-11-10
Implemented Date:2011-2-1 Abolished Date:
Superseded Standard.: Superseded Date:
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