难理解 发表于 2025-3-30 12:17:13
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Carsten Starkhe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by dBlasphemy 发表于 2025-3-30 16:48:55
Thorsten Bonackerhe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by d自制 发表于 2025-3-31 00:17:40
Roger Behrenshe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by d吹牛者 发表于 2025-3-31 03:27:50
Hubertus Niedermaierhe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by d奇思怪想 发表于 2025-3-31 06:14:42
http://reply.papertrans.cn/43/4233/423204/423204_56.pngLARK 发表于 2025-3-31 12:20:22
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Rainer Schützeichelhe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by dCANDY 发表于 2025-3-31 21:16:50
Hubert KnoblauchEstimated loss due to wear and corrosion in the USA is around $500 billion. Engineered surfaces are the key to the reduction of losses due to wear and corrosion. .There are surface engineering books on specific processes such as thermal spraying and vapor phase deposition or about specific heat sour征税 发表于 2025-3-31 21:42:08
Joachim Fischerhe element is deposited on the surface by pack cementation or by vapor phase deposition or through other methods, the subsequent diffusion process shall depend on the diffusivity of the element, temperature, concentration gradient and the time of holding at the temperature. Hard surfaces formed by d