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I'm on business http://planetsuzy.fun planetsuzy Printers using a lower temperature polylactic acid (PLA) feedstock – a common 3D printing material – had UFP rates of around 20 billion particles per minute, while printers using a higher temperature acrylonitrile butadiene styrene (ABS) feedstock emitted around 200 billion particles per minute.
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Author: - Kirjoittanut: Anonymous, 05/20/2019, |