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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 34568-2017 |
Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density 高炉和直接还原用铁矿石 体积密度的测定 |
China National Standards Iron ores blast |
 English PDF |
| GB/T 31923.2-2015 |
Iron ores for blast furnace feedstocks—Determinaction of low-temperature reduction-disintegration indices by static method—Part 2: Reduction with CO and N2 高炉炉料用铁矿石 低温还原粉化静态试验 第2部分：与CO和N2的反应 |
China National Standards Iron ores blast |
English PDF |
| GB/T 31923.1-2015 |
Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by static method—Part 1: Reduction with CO、CO2、H2 and N2 高炉炉料用铁矿石 低温还原粉化静态试验 第1部分：与CO、CO2、H2和N2的反应 |
China National Standards Iron ores blast |
English PDF |
| GB/T 24531-2009 |
Iron ores for blast furnace and direct reduction feedstocks - Determination of the tumble and abrasion indices 高炉和直接还原用铁矿石 转鼓和耐磨指数的测定 |
China National Standards Iron ores blast |
English PDF |
| GB/T 24530-2009 |
Iron ores for blast furnace feedstocks - Determination of reduction under load 高炉用铁矿石 荷重还原性的测定 |
China National Standards Iron ores blast |
English PDF |
| GB/T 24515-2009 |
Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index 高炉用铁矿石 用还原速率表示的还原性的测定 |
China National Standards Iron ores blast |
English PDF |
| GB/T 24204-2009 |
Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by dynamic method 高炉炉料用铁矿石 低温还原粉化率的测定 动态试验法 |
China National Standards Iron ores blast |
English PDF |
| GB/T 24189-2009 |
Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index 高炉用铁矿石 用最终还原度指数表示的还原性的测定 |
China National Standards Iron ores blast |
English PDF |
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