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ASTM D4935-99 Standard test method for measuring the .... 0379-6779/99/$ - see front matter 0 1999 Elsevier Science S.A. All rights reserved. ... efficiency was measured by using ASTM. D4935-89 technique at room temperature (RT) [l I]. ... Free standing film of polyaniline doped with camphor sulfonic.. method based on ASTM D4935-99 is probably most used and cost-effective ... absolute permeability of free space, since the MWCNTs wall and. 8e1be6de82 52
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