LIKEN
发表于 2025-3-28 16:39:04
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defile
发表于 2025-3-28 22:03:48
Book 2018zation of complicated alloys, heat and surface treatment, ferrous metals metallurgy, and energy savings in pyrometallurgy--in the important Ural industrial region of Russia. Until recently, research into scientific and engineering problems within Russia developed along different lines than those in
CAB
发表于 2025-3-29 01:13:31
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carbohydrate
发表于 2025-3-29 04:17:15
Digitalisierung von Bildern und Bildformate,shown that negative influence of impurities is sufficient at comparatively low content ( > 8 ÷ 10 ppm, > 1 ÷ 2 ppm). Principle of complex carbonization and deep refining of melt is proposed on the basis of laboratory experiments.
不理会
发表于 2025-3-29 09:46:10
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水獭
发表于 2025-3-29 12:34:07
Bildverarbeitung für Einsteiger specimens’ surface fractographic analysis for more than 20 experimental and industrial Fe-Ni-Co-Mo-Ti-, Fe-Ni-Mo-Ti-, and Fe-Cr-Ni-Mo-Ti-based high-strength maraging steels are presented. The influence of maraging steel metallurgical production technology, their heat and thermal-mechanical treatmen
Accrue
发表于 2025-3-29 16:16:07
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预防注射
发表于 2025-3-29 22:36:01
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Fallibility
发表于 2025-3-30 00:15:14
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venous-leak
发表于 2025-3-30 07:51:41
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