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hygienic
    The Effect of Impulse Noise on Man and Ifs Hygienic Standardization
    脉冲噪声的卫生学调查及其卫生标准的探讨
    The Influence of Climatic Conditions on Miners in Underground Mines and Study of Hygienic Standardization
    矿山气象条件对机体的影响及其卫生标准的探讨
    Hygienic standard of microclimate for farmhouse in Zhengzhou district
    郑州地区(ⅡA)农村住宅微小气侯卫生标准的研究
    A STUDY ON THE PRESERVATI0N OF IRRADIATED PEANUTS AND ITS HYGIENIC STANDARD
    辐照保藏花生仁及卫生标准的研究
    Hygienic Finishing Agent-SA-4 and Its Application to the Hygienic Finishing processing of Athletic Hoses
    SA-4卫生整理剂及其在运动袜卫生整理工艺中的应用
    Hygienic survey of electroplating factories in Shanghai county and township
    上海县乡镇电镀厂职业卫生调查
    A Hygienic Strvey on Environment of Underground Space and Building
    地下空间环境的卫生调查
    Study on hygienic standard for metallic mercury in workplace.
    车间金属汞卫生标准的研究
    Calculation Hygienic Standard of Dust concentration by Quartz Dust Comparison Method
    石英粉尘比较法推算粉尘浓度卫生标准的研究
    Laws and hygienic evaluation of food colors
    食用色素的法规及卫生评价
    Study on Hygienic Standards of Fluoride in Corn for Coal Smoke Fluorosis Areas
    煤烟型氟中毒地区玉米氟卫生标准的研究
    An Investigation on Cosmetics Hygienic Quality During 1987~1992 in Harbin
    哈尔滨市1987~1992年化妆品卫生质量调查分析
    Establishment of muzzy evaluation model of hygienic condition of soy
    酱油卫生状况模糊评价模型的建立
    Study on Hygienic Standard of Adjustable Chairs and Desks for School
    升降式课桌椅卫生标准的研究
    HYGIENIC STUDIES ON SHOE MATERIAL LEATHER
    鞋材料革的卫生研究
    An Analysis of the Hygienic Condition of Imported Foods through Haikou Port in These Three Years
    海口口岸三年来进口食品卫生情况分析
    THINKING OF SOME PROBLEMS CONCERNING ARMY HYGIENIC WORK
    军队卫生工作若干问题的思考
    STUDY ON HYGIENIC STANDARD OF ROCK WOOL FIBER IN WORKPLACES
    车间空气中岩棉粉尘卫生标准的研究
    STUDY ON HYGIENIC STANDARD FOR OXALIC ACID IN THE AIR OF WORKPLACE
    车间空气中草酸卫生标准研究
    Hygienic Evaluation of indoor Air Pollution Caused by Domestic Natural Gas
    天然气对室内空气污染的卫生评价
 

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