定点
发表于 2025-3-23 11:39:11
Springer Fachmedien Wiesbaden 2001
Heresy
发表于 2025-3-23 14:15:21
Manfred BruhnEinzigartig: Lehrbuch, CD-ROM und Übungsbuch zum Marketing aus einem Guss..Lehrbuch, Übungsbuch und CD-ROM ergänzen sich und bauen aufeinander auf, können aber auch selbständig gelesen werden..Der Les
follicular-unit
发表于 2025-3-23 20:45:07
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内部
发表于 2025-3-23 22:31:52
Manfred Bruhnon in model paint films subjected to different relative humidities was monitored by .C NMR spectroscopy; the rate of soap formation increases with relative humidity. The results are discussed in the context of their implications for the conservation and preservation of works of art affected by lead
maverick
发表于 2025-3-24 02:27:17
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intricacy
发表于 2025-3-24 10:36:34
Manfred Bruhnlm with minimal craquelure is much better preserved. This difference can be linked to the preparation of the canvasses. The second phenomenon occurs in paint that is partially covered by oak panelling that was installed in 1956 to encase the original marble mantelpiece. The paint behind the oak pane
奇怪
发表于 2025-3-24 12:26:57
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起来了
发表于 2025-3-24 14:56:03
Manfred Bruhnontinental plates collide, volcanos, geysers and thermal springs are the main mercury emission sources. Whereas natural input seldom leads to accumulation and therefore is not an environmental hazard, industrial mercury emmission can lead to environmental disasters..Meanwhile the Japanese Minamata B
大气层
发表于 2025-3-24 19:03:53
Manfred Bruhnen the microstructural evolution in spray forming and other spray deposition or “thermal spray” processes. These processes include plasma spraying, high velocity oxy-fuel, wire arc spraying, detonation gun spraying, etc. In this way, it will show why spray forming is such a unique process. This chap
Libido
发表于 2025-3-24 23:09:46
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