厌倦吗你
发表于 2025-3-23 13:18:24
Replacement of Electric Arcs with High Power Oxy-Gas Burners, to relatively cold zones of scrap pile in the course of the heat allows increasing burners’ power up to 20–30 MW at a fuel energy efficiency coefficient equal to about 0.7. Variants of HPR burners are reviewed: roof, oriel (balcony), and sidewall burners. These burners open new possibilities for de
粘土
发表于 2025-3-23 16:01:56
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迅速飞过
发表于 2025-3-23 18:27:16
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Abjure
发表于 2025-3-24 02:07:50
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排斥
发表于 2025-3-24 05:34:53
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olfction
发表于 2025-3-24 08:33:13
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燕麦
发表于 2025-3-24 12:43:52
Principles of Automation of Heat Control,. Disadvantages of static systems based on accumulated information. Advantages of dynamic systems using on-line information. Direct and indirect on-line information. An unsuitability of indirect information to control over heating and decarburization of the bath. Problems of direct information senso
解开
发表于 2025-3-24 18:13:32
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欢乐中国
发表于 2025-3-24 22:23:01
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考得
发表于 2025-3-25 01:20:05
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