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KMID : 0895420050150030277
Journal of Korean Society of Occupational and Enviromental Hygiene
2005 Volume.15 No. 3 p.277 ~ p.281
Development of a Low Noisy Type of Air-Line Mask
Paik Eun-Gyu

Kim Bong-Yeon
Kim Kwang-Jong
Abstract
KEYWORD
Low noisy type, air-Line mask, multi tubes, conduit
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