Figure 1: Sample 55: Micrograph of cross section magnified 250 times. Backing appears to have three layers.
Figure 1: Sample 55: Micrograph of cross section magnified 250 times. Backing appears to have three layers.
Figure 1: Sample 55: Micrograph of cross section magnified 250 times. Backing appears to have three layers.Figure 1: Sample 55: Micrograph of cross section magnified 250 times. Backing appears to have three layers.
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01.03.11
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