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Reviews to:
Date: Saturday, 18. April 2020
Author: 訪客
Review:
I read a lot http://fittor.fun/deltaofvenus/ porncos The secret to cotton that would not crease therefore lay in the chemical manipulation of the hydrogen bonds . The innovation that Ruth Benerito and her fellow researchers devised was a process called cross-linking, in which epoxides – ring-shaped organic compounds comprised of an oxygen atom and two other connected atoms – are inserted between cellulose chains like rungs in a ladder, creating a longer and sturdier polymer.
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