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Browsing 2020 by Subject
Now showing items 21-40 of 195
Subject |
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daily flow rate curve [1] |
de-gelation [1] |
drinking water [1] |
ecological status [1] |
economy [1] |
electroplating [1] |
energy [1] |
enzymatic activity [1] |
firing [1] |
fluorine [1] |
frost resistance [1] |
groundwater [1] |
head loss [1] |
heat balance [1] |
heat exchange [1] |
heat pollution [1] |
heat supply system [1] |
heating system [1] |
heavy metal ions [1] |
helioconcetrator [1] |