00000nam 2200000zi 4500 9.947531 CaOODSP 20250131144623 m o d f cr bn||||||||| 250129e198210 onc ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- DR52-19/30-1982E-PDF Lazowski, J. C., author. Evaluation of high performance aircrew helmets and oxygen masks / J.C. Lazowski, R.D. Michas. Downsview, Ontario : Defence and Civil Institute of Environmental Medicine : Department of National Defence, Canada, October 1982. 1 online resource (45 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier DCIEM report ; no. 82-R-54 Digitized edition from print [produced by Defence R&D Canada]. Includes bibliographical references (pages 13-14). Flying helmets Canada Evaluation. Breathing apparatus Canada Evaluation. Airplanes Canada Oxygen equipment Evaluation. Casques d'aviateur Canada Évaluation. Respirateurs Canada Évaluation. Avions Canada Équipement d'oxygène Évaluation. Defence and Civil Institute of Environmental Medicine (Canada), issuing body. Canada. Department of National Defence, issuing body. DCIEM report ; no. 82-R-54. (CaOODSP)9.941842 PDF 3.50 MB https://publications.gc.ca/collections/collection_2025/rddc-drdc/DR52-19-30-1982-eng.pdf