Just As visible light is made up of different colors that develop into clear in a very rainbow, the UV radiation spectrum is divided into three locations known as UVA, UVB and UVC. As sunlight passes in the environment, all UVC and most UVB is absorbed by ozone, h2o vapour, https://uvprinter34365.dreamyblogs.com/36168244/the-best-side-of-tumbler-printer