使用声音清晰度指数在开放式空间对谈话保密性进行客观量度的标准试验方法 

The speech privacy between locations in an open plan space is determined by the degree to which intruding speech sounds exceed the ambient sound pressure l...
E33.02  国外标准  2008年 下载次数(0)| 被引次数(0)

安全用网状金属栅栏系统的标准规范 

1.1 This specification covers selection and installation of expanded metal fence systems for applications on new or retrofit fences for commercial, industria...
F14.50  国外标准  2006年 下载次数(0)| 被引次数(0)

玩具安全.第8部分:室内,外家庭用滑梯,跷跷板和类似活动玩具,德文版本EN 71-8:2003+A4:2009 

The European standard EN 71 specifies requirements and test methods for activity toys for domestic family use often attached to or incorporating a crossbeam, an...
  国外标准  2009年 下载次数(0)| 被引次数(0)

音像设备和类似电器.安全要求 

1 This International Safety Standard applies to electronic apparatus designed to be fed from the MAINS, from a SUPPLY APPARATUS, from batteries or from REMOTE...
BSI  国外标准  2002年 下载次数(0)| 被引次数(0)

家用和类似用途电器.安全性.第2-69部分:工业和商业用包括电动刷的湿及干型真空吸尘器的特殊要求 

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electrical motor-operated vacuum cleaners and includes ...
IEC/SC 61J  国外标准  2008年 下载次数(0)| 被引次数(0)

娱乐技术.机械装置.安全要求和检验 

This standard applies to machinery installations used in places of assembly and in staging and production facilities for events and theatrical productions (stag...
  国外标准  2005年 下载次数(0)| 被引次数(0)

卫生设备.卫生及其相关设备的供应规模和卫生设备设计的实施规则 

This part of BS 6465 gives recommendations on the design of sanitary facilities and the recommended scale of provision of sanitary and associated appliances in ...
BSI  国外标准  2006年 下载次数(0)| 被引次数(0)

家用和类似用途电器.安全.第2-68部分:工业和商用喷雾萃取装置的特殊要求 

This clause of Part 1 is replaced by the following.This International Standard deals with the safety of electrical portable, motor-operated spray extraction app...
IEC/SC 61J  国外标准  2005年 下载次数(0)| 被引次数(0)

家用和类似用途电器.安全.第2-67部分:工业和商用地板处理机和地板清洁机的特殊要求 

This clause of Part 1 is replaced by the following.This International Standard deals with the safety of electric motor-operated appliances primarily designed fo...
IEC/SC 61J  国外标准  2005年 下载次数(0)| 被引次数(0)

化学消毒剂和防腐剂.食品、工业、家庭和研究所使用的化学消毒剂的杀菌和/或杀真菌性能评定用定量无孔隙表面试验.无机械动作试验方法和要求(阶段2/步骤2) 

This European Standard specifies a test method (phase 2/step 2) and the minimum requirements for bactericidal and/or fungicidal activity of chemical disinfectan...
BSI  国外标准  2001年 下载次数(0)| 被引次数(0)

人工纯音阈值测听方法 

This Standard provides a procedure for pure-tone audiometry that will serve the needs of persons conducting threshold measurements in industry, schools, m...
ASA (ASC S3)  国外标准  2004年 下载次数(0)| 被引次数(0)

住宅区篮球设施规范 

This specification covers the manufacture, assembly, recommended maintenance and use of complete residential basketball systems. This specification is intended ...
ASTM  国外标准  2006年 下载次数(0)| 被引次数(0)

体育馆器械.一般要求规范 

Primarily for use in schools, establishments of further education, the defence services and the Home Office.
BSI  国外标准  1986年 下载次数(0)| 被引次数(0)

手动纯音阈值测听方法 

This Standard provides a procedure for pure-tone audiometry that will serve the needs of persons conducting threshold measurements in industry, schools, m...
ANSI  国外标准  2004年 下载次数(0)| 被引次数(0)

I级,II级和III级机械加工熟练工的任务和标准 

Comprises the Duties and Standards for Machining Skills, which was written in three levels and was first introduced in 1995. They were fully implemented beginni...
NIMS  国外标准  2002年 下载次数(0)| 被引次数(0)

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