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直接还原炼铁法
释
HYL ironmaking
希尔法
用块矿或球团矿为原料,以天然气、水蒸气催化裂解气为还原剂,在固定床反应罐或竖炉内直接还原炼铁的方法。
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Diplomatic Language
diplomatic mediation
diplomatic mission
diplomatic personnel
diplomatic privilege and immunity
diplomatic protection
diplomatic protection of investment
diplomatic protocol
diplomatic representative
diplomatic revolution
diplomatic service
diploma work
diplon
diplonema
diplopia
diplopy
diplosis
diplosome
diplosomite
diplostomum disease
diplotene
dipmeter
dip moveout
dipnoans(fossil)
dipnomorphs
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