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熔剂喷吹; 喷吹熔剂 (【技】将熔剂破碎,经管道输送从风口喷人高炉。风口喷吹熔剂可改善炉腹和炉腰造渣,有效调整炉渣成分并提高脱硫效率;同时还可节约焦炭、降低焦比。) |
flux: 19 phrases in 10 subjects |
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