Description: Copper-coated surfaces swiftly destroy coronaviruses like COVID-19, but these have not been greatly made on account of reduced need. Even so, the pandemic has highlighted the necessity for self-disinfecting surfaces. Robotic cold spraying of copper will allow swift manufacturing to satisfy The brand new demand from customers. Large adoption https://downloadprojecttopics.com/blog/2018/10/30/role-mnes-community-development-initiatives-developing-countries-corporate-social-responsibility-work-nigeria-south-africa/