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Information × Registration Number 0208U000447, 0106U000016 , R & D reports Title The development, mastering of production and introduction of lightweight gas-dust-protective respirator for workers of welding engineering. popup.stage_title Head Еnnan А.А., Registration Date 28-01-2008 Organization Ohysical-Chemical Institute of the Environment and Human"s protection popup.description2 The researchers of PCIEHP have developed the original design of the "Welder" type respirator with fire-protective filtration surface of half mask, CD, TD and equipment for their manufacturing and have realized laboratory and manufacturing tests for the pilot lots of the "Welder" type respirators. The "Welder" type respirator respirator is intended for protection from aerodispersed particulates (dust, smoke), acid gases, phosphin and ozone Product Description popup.authors popup.nrat_date 2020-04-02 Close