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gas in metallurgical industry
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gas in metallurgical industry
Encyclopedia
工学
钢铁冶金基本原材料
释
gas in metallurgical industry
冶金气体
满足钢铁和有色金属材料生产需要的气体的总称。主要是空气及以空气为原料分离获得的具有特殊功能性质的单种气体,主要包括氧气、氮气、氩气等。此外,氢、氦、二氧化碳等也有应用。
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reduction reaction
reduction smelting
reduction strategy
reduction system
reduction techniques of powders
reduction theorem
reduction theory
reduction theory [of von Neumann algebra]
reduction theory of von Neumann algebra
reduction to absurdity
reduction to a common denominator
reduction to a horizontal plane of magnetic anomaly
reduction to arithmetic
reduction to canonical form
reduction to centering
reduction to sea-level
reduction to the diagonal
reduction to the equator
reduction to the impossible
reduction to the meridian
reduction to the pole of magnetic anomaly
reduction to the sun
reductive
reductive acylation
reductive-admissible algebra
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