Y60600-G高低温低气压试验设备
Climate testing equipment--High and low temperature/Low air pressure test equipment for Type Y60600-G
1991-05-28
KS E ISO 11257
샤프트 직접환원로용 철광석 - 저온 환원지수 및 금속화도 측정
铁矿石为直接轴还原原料 - 低温还原崩解指数的测定和金属化的程度
2017-01-05
KS E ISO 11257(2022 Confirm)
샤프트 직접환원로용 철광석 - 저온 환원지수 및 금속화도 측정
竖井直接还原原料用铁矿石低温还原分解指数和金属化程度的测定
2017-01-05
GB/T 24235-2009
直接还原炉料用铁矿石 低温还原粉化率和金属化率的测定 气体直接还原法
Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of metallization
2009-07-15
ISO 11257-2022
Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
竖井直接还原原料用铁矿石.低温还原分解指数和金属化程度的测定