北极人
发表于 2025-3-26 22:59:02
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昏暗
发表于 2025-3-27 04:42:52
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CURT
发表于 2025-3-27 06:50:04
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Autobiography
发表于 2025-3-27 09:33:31
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ureter
发表于 2025-3-27 15:38:34
lten condition. Fluxes are employed to remove oxide formations in the weld pool and other impurities and form a layer of slag above the molten pool, protecting it from further oxidation. In this chapter, the fundamental concept behind the various welding processes and how are these classified based
小步舞
发表于 2025-3-27 18:03:03
Giovanni Acampora,Vincenzo Loialten condition. Fluxes are employed to remove oxide formations in the weld pool and other impurities and form a layer of slag above the molten pool, protecting it from further oxidation. In this chapter, the fundamental concept behind the various welding processes and how are these classified based
folliculitis
发表于 2025-3-27 22:50:44
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Exploit
发表于 2025-3-28 02:17:53
Masoud Nikraveshps and their desirability issues, crater wear and flank wear (that determines the limit of usage of any cutting tool) has been explained in detail. Turning is a fundamental operation (carried out on lathe machines) in any machining research due to its involvement of a single point cutting tool and t
轮流
发表于 2025-3-28 09:19:17
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Alveolar-Bone
发表于 2025-3-28 10:31:28
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