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. 2021 Jul 27;65(8):966–978. doi: 10.1093/annweh/wxab011

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© The Author(s) 2021. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 2. — Absolute and relative particle mass contributions from the size fractions measured (coarse, fine and UF) to the total aerosol mass. Concentrations reported in the y-axis as measured (concentrated, by a factor of 31; μg/m³). The x-axis shows the three 8-h aerosol samples collected (sample #1 during APS spraying in booth #1, and samples #3_1 and #3_2 during HVOF spraying in booth #3 on two different days).