Protection masks
In this video pill, Dr. Andrea Zille (researcher at 2C2T at the University of Minho and vice-president of Hipácia - Association of Italian Researchers in Portugal) talks about protection masks, answering questions such as: 2:32 How many types of masks exist? 6:11 How are masks made and what do they...
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| Formato: | other |
| Idioma: | eng |
| Publicado em: |
2020
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| Texto completo: | http://hdl.handle.net/1822/68033 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/68033 |