2 Ergebnisse für: 2.139.180
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TSUDAKOMA TYPE WATER JET LOOM MADE BY DRDE - YouTube
https://www.youtube.com/watch?v=ziF0G0iqOGk
280CM WATER JET LOOM; REQUEST MORE FROM DRDE588@163.COM.
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Showing Isotope Differences Using Density (H2O and D2O) - YouTube
https://www.youtube.com/watch?v=m8FlTD_Fr-8
Very simple demonstration to show that different isotopes exhibit different physical properties. It was the first I have seen to show this difference to chem...