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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 22459.7-2019 |
Refractory mortars—Part 7: Determination of other properties 耐火泥浆 第7部分：其他性能试验方法 |
China National Standards Refractory mortars 7: |
 English PDF |
| GB/T 22459.7-2008 |
Refractory mortars - Part 7: Determination of properties at elevated temperatures 耐火泥浆 第7部分：高温性能试验方法 |
China National Standards Refractory mortars 7: |
English PDF |
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