dapper
发表于 2025-3-23 12:10:36
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objection
发表于 2025-3-23 16:34:17
Mixtures of Pure Gases,ressure can be up to 300 bars. The production of cylinders with virtually no pressure for analytical calibration is briefly touched upon in point 7.1. Likewise, the methods for production for the user of mixtures with virtually no pressure are given in point 8.3.
含水层
发表于 2025-3-23 19:58:45
Handling,nt legal regulations which take into consideration the very different number of cylinders. It is quite conceivable for there to be more than 100,000 cylinders in a filling station, whereas in laboratories or production facilities there are often only a few.
macrophage
发表于 2025-3-24 01:30:28
978-3-662-50036-1Springer-Verlag Berlin Heidelberg 2015
滑动
发表于 2025-3-24 04:29:13
Introduction to the Physics of Gases,In physical textbooks and especially in thermodynamic textbooks there are more or less detailed explanations with the most important equations. For a more indepth study the monograph from (Atkins 2006) is recommended as detailed as well as the German handbook from (Messer Griesheim 1989) and the monograph from (Hering et al. 1999).
Systemic
发表于 2025-3-24 10:31:05
Manufacturing and Purification,In most cases using one method does not achieve the desired purity so it is necessary to take further steps. The path to obtaining a very pure gas is always a combination of several manufacturing and cleaning processes.
Glucocorticoids
发表于 2025-3-24 14:14:47
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改变
发表于 2025-3-24 15:08:17
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的’
发表于 2025-3-24 22:59:00
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Dawdle
发表于 2025-3-25 00:34:26
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