Respirator
Respirator is a protective device that covers the nose and mouth to protect workers against hazardous atmospheres. These hazardous atmospheres where the work environments have harmful air that comes from dust, fogs, smokes, mists, fumes, and gases. According to the National Institute of Occupational...
| Prif Awduron: | , , |
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| Fformat: | Book Section |
| Iaith: | English |
| Cyhoeddwyd: |
Penerbit UTHM
2020
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| Pynciau: | |
| Mynediad Ar-lein: | http://eprints.uthm.edu.my/4671/1/14.pdf |