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《Railway Occupational Safety, Health & Environmental Protection》 1993-01
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Study on couvcrsion method for re1ative mass concentration into mass concentration in dust measurement

Tan Hong;Le Shangkan;Cui Zhenguo  
The study group in the Railway Ministry on conversion method of relative mass concentration intomass concentration(710054) This article reports that mass concentration and telative mass concentration of airborne respirabledust,and total dust were measured at same time and Place by using dust indicator furnish with separatorconform to BMRC size classified standard and P-5L_2digital dust indieator which were put in every dustworking Place.The convension coefficient K.and K_4 for transform relative mass concentration of airborntotal dust into mass concentration conversion graph of CPM and mg/m~3 were gotten by correlationanalysis and calculation
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Tan Hong;Study on K conversion coefficient of dust's mass concentration in cement production.[J];;1990-05
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 Deng Guoxiang Zhao Xuewu Sanitary Station and Anti-epidemic of the No.3 Bureau of Engineering,Minisitry of Rail way(030006);Research of dynamic changing for aerosol concentration after explosion in the excavating face of tunnel[J];Railway Occupational Safety, Health & Environmental Protection;1993-03
2 Deng Guoxiang; Zhao Xuewu(Central Hygienic and Antiepidemic Station ofthe Third Engineering Bureau in Railway Ministry (030006 ));Survey of Exposed Dust of Tunnel Driving Working under Construction with NATM[J];Railway Occupational Safety, Health & Environmental Protection;1994-01
3 WANG Xiao-qun~1, TIAN Hong-er~2 (1.Nanjing Center for Disease Control & Prevention, Shanghai Railway Bureau ,N anjing 210042,China; 2.The School of Public Health, Southeast University,Nanjing 210009,China );Detection of Converting Coefficient K of P-5L_2 Dust Collecting Instrument in Nanjing[J];Railway Occupational Safety Health & Environmental Protection;2007-02
4 Deng Guoxiang;Jiao Hongyuan;Zhao Xuewu(Sanitary and Anti-epidemic station,Third Engineering Bureau,Railway Ministry(030006);Study on variational regularity of airborne dust concentration conversion factor(K-Factor) in tunnel under construct[J];RAILWAY OCCUPATIONAL SAFETY, HEALTH & ENVIRONMENTAL PROTECTION;1994-03
【Co-references】
Chinese Journal Full-text Database 1 Hits
1 Tan Hong;Study on K conversion coefficient of dust's mass concentration in cement production.[J];;1990-05
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 HU Cheng, ZOU Lixin, JI Jingjing and HUANG Huijie The College of Physical Science and Technical, Suzhou University, Jiangsu, China;Investigation of Dust Density Measurement Based on Scattering Theory[J];Contamination Control & Air-Conditioning Technology;2007-03
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