ZEST
发表于 2025-3-23 09:58:34
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medieval
发表于 2025-3-23 16:37:13
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动物
发表于 2025-3-23 19:16:52
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organism
发表于 2025-3-23 23:37:13
Springer Verlag Berlin Heidelberg 1989
osteoclasts
发表于 2025-3-24 05:36:21
Bernhard Ebbinghaus,Elias Naumannplosion technology of combustible dusts have been studied and solved. This related not only to the improvements of the test methods needed to detect the dangers inherent in dust layers and airborne dust, but also the explosion protection through preventive and design means. Open gaps were closed through methodical research.
诱惑
发表于 2025-3-24 07:02:17
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绅士
发表于 2025-3-24 13:57:47
Lei Chen,Christian S. Jensen,Xiang Lianvents. Therefore, quite often a misjudgement is made. In order to safely handle combustible dusts, it is important to know the dangerous properties . The most reliable way to gain information with regard to the fire and explosion behavior of a dust is to analyze a sample and to describe the test
感情
发表于 2025-3-24 16:26:32
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instill
发表于 2025-3-24 22:10:03
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MIRTH
发表于 2025-3-25 02:10:57
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