Prevent PM2. 5 nanometer screen window
The utility model discloses a prevent PM2.5 nanometer screen window, prevent PM2.5 nanometer screen window (NSW -2.5) is including the window frame, fix nanofiltration membrane and membrane carrier on the window frame in proper order, the nanofiltration membrane is sticky on membrane support surface...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
27.01.2016
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Subjects | |
Online Access | Get full text |
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