A question of fibre
Figure 2: an electron micrograph of the broken fibre (the background shows the screw of the test machine, the middle ground the paper used to support the fibre)
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Figure 1: the micro-tensile test machine holding a previously broken fibre... -
Figure 3: a close-up of the broken fibre -
Figure 2: an electron micrograph of the broken fibre (the background shows...
