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090 _aB-16549
245 1 0 _aStandard method of test for breaking strength and elongation of cotton fibres (flat bundle method)1
490 0 _vASTM Designation: D1445/D1445M - 12, p.1-8, 2017
520 3 _aThe flat bundle test for cotton fiber strength gained immediate acceptance after its introduction in 1953. The first successful instrument was an inclined plane device with the beam calibrated in pounds. The specimen was clamped with no space between the jaws and was called zero-gauge strength. Results were expressed in Pressley Index (P.I.)calculated as the force-to-break in pounds divided by the bundle weight in mg. Obviously, P.I. is not a standard engineering unit.
650 1 4 _aBREAKING
650 1 4 _aELONGATION
650 1 4 _aBREAKING
650 1 4 _aSTRENGTH
650 1 4 _aBUNDLE STRENGTH
650 1 4 _aCOTTON
650 1 4 _aFIBRE BUNDLE TESTING
650 1 4 _aFIBRES
650 1 4 _aSTANDARDS
650 1 4 _aTENSILE TESTING
650 1 4 _aUSA
856 4 0 _uhttps://drive.google.com/file/d/1Vc-5XbJXd0tAklQeV0_r8REO_Vox8rVd/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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