Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index
MOD ISO 4698:2007
全国铁矿石与直接还原铁标准化技术委员会(SAC/TC 317)
本标准规定了球团矿在高炉自由还原过程中的自由膨胀指数的测定方法。
本标准适用于高炉用铁球团矿。
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