Figure 9. Continuous noise levels for other workshop activities at different sampling sites. U-4A, mineral processing lab; U-4B, foundry workshop; U-7, aerospace engineering lab

From

Noise-induced Hearing Loss in Workshops and Laboratories in Kenyan Universities

Daniel Omondi Onyango, Robert Kinyua, Abel Nyakundi Mayaka, Christopher Kanali

Journal of Environment Pollution and Human Health. 2020, 8(2), 79-87 doi:10.12691/jephh-8-2-5