... 氧气电弧切割电极：oxy arc cutting electrode 氧气电弧切割：oxy-arc cutting,oxygen-arc cutting 氧气吹炼钢：basic oxygen steel ...
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... 氧气顶炼钢法 LD process 氧气吹炼钢 basic oxygen steel ; oxygen blown steel 氧气转炉炼钢流程 Ore-Blast-BOF-Steelmaking ...
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短语
底吹氧气转炉炼钢法
quality basic oxygen process
;
q bop process
氧气顶吹转炉炼钢
top-blown converter steelmaking
;
oxygen top blown converter steelmaking
;
top blown oxygen converter steelmaking
氧气顶吹转炉炼钢法
LDprocess
;
Donawitzprocess
-
basic oxygen steel
oxygen blown steel
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