Page 167 - PCMI Journal December 2020
P. 167
PCM Educational Session for Colleges and New Staff
Presented by: David M. Allen, Emeritus Professor of Microengineering, Cranfield University, UK
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11/23/20
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Etched decoration on prestige watch parts
Insect mesh for smoke detectors
100μm apertures
Issue 136 December 2020 PCMI Journal 167
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