中国目前所使用的布朗气体的计量技术来自澳大利亚，由已故的布朗教授所提出。
China has stoichiometric hydrogen Browns gas technology transferred from Australia by the late Prof Brown.
你如何计量气体的体积？
这些计量分配器是一种储藏柜，能储存4到120瓶酒之间。柜子一旦打开，里面就会充满诸如氮或氩之类的惰性气体，从而氧气无法进入。
These are cabinets which hold anywhere between four and 120 bottles that, once opened, are topped up with inert gases like nitrogen or argon to keep the oxygen out.
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