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关注:1
2013-05-23 12:21
求翻译:These cylinders were empty and acted as condensers; the test gas leaving the last cyl- inder with a fixed concentration of water vapour according to the actual temperature and pressure.是什么意思?![]() ![]() These cylinders were empty and acted as condensers; the test gas leaving the last cyl- inder with a fixed concentration of water vapour according to the actual temperature and pressure.
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