Positive news!! High-efficiency face masks from waste ‘PET bottles’- IIT Mandi Researchers Develop Indigenous Technology It Matters Positive news!! High-efficiency face masks from waste ‘PET bottles’- IIT Mandi Researchers Develop Indigenous Technology himachalscape June 7, 2020 0 MANDI, 7th June 2020 Indian Institute of Technology Mandi researchers have developed indigenous technology for manufacturing high-efficiency... Read More Read more about Positive news!! High-efficiency face masks from waste ‘PET bottles’- IIT Mandi Researchers Develop Indigenous Technology
