Occupational-Noise-Exposure-Standard网络职业噪音暴露标准 网络释义 1. 职业噪音暴露标准 下表是由OSHA 职业噪音暴露标准(Occupational Noise Exposure Standard)制定的声强和在噪音中暴露时间的标准。在工作环 …www.jhsafe.com|基于1 个网页© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
The answer was the personal noise dosimeter which automatically measures the A-weighted sound levels with slow dynamic characteristics and time weights the dose in concert with the standard of interest. In recent years the physical accuracy of noise dosimeter measurements has been questioned by a few...
noise exposure rating 噪声暴露评价 相似单词 occupational a. 1.职业的 2.占领的 exposure n. 1. [U]面临,遭受(危险或不快) 2. [U]揭露 3. [U](在电视,报纸等上的)亮相,被报道 4. [U]挨冻;受寒 5. [C](照一张照片的)软片;底片;胶片 6. noise n. 1.[C,U]噪音,杂讯,响声,喧闹 2.[...
职业噪声暴露管理Occupational Noise ExposureStandard: Have workplace operations which produce harmful noise must institute several administrative programs to protect employees. Minmum Requirements: 1.When employees are subjected to sound exceeding those listed in Table 1, feasible administrative or engineering ...
Extrapolation of experimental field study to a National Occupational Noise Exposure Standard. IJOH 2010; 2: 63-8.Jafari MJ, Karimi A, Haghshenas M. Extrapolation of experimental field study to a National Occupational Noise Exposure Standard. Int J Occup Hygiene. 2010;2(2):63-8....
Research on the relationship between noise exposure and noise-induced hearing loss has been very intense over the last 30 years, and steady progress has been made in spite of many remaining questions and unresolved problems regarding the mechanism. For t
美 英 un.职业性噪声接触 英汉 un. 1. 职业性噪声接触 释义: 全部,职业性噪声接触
In 1972, NIOSH published Criteria for a Recommended Standard: Occupational Exposure to Noise, which provided the basis for a recommended standard to reduce the risk of developing permanent hearing loss as a result of occupational noise exposure [NIOSH 1972]. NIOSH has now evaluated the latest ...
The rule is derived in part from existing MSHA noise standards, and from the Department of Labor's existing occupational noise exposure standard for general industry promulgated by the Occupational Safety and Health Administration (OSHA). As a result of the Agency's ongoing review of its safety ...
职业噪声暴露管理OccupationalNoiseExposure Standard: Haveworkplaceoperationswhichproduceharmfulnoisemustinstituteseveraladministrativeprogramstoprotectemployees. MinmumRequirements: WhenemployeesaresubjectedtosoundexceedingthoselistedinTable1,feasibleadministrativeorengineeringcontrolsmustbeutilized.Ifsuchcontrolsfailtoreducesoundlev...