BRITISH STANDARD BS EN ISO 14644-5:2004 Cleanrooms and associated controlled environments- Part 5:Operations The European Standard EN ISO 14644-5:2004 has the status of a British Standard ICS13.040.35 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BS EN IS014644-5:2004 National foreword This British Standard is the official English language version of EN ISO 14644-5:2004.It is identical with ISO 14644-5:2004. It supersedes BS 5295-3:1989 which is withdrawn.It,together with BS EN ISO 14644-4:2001,supersedes DD ENV 1631:1996 which is now withdrawn. The UK participation in its preparation was entrusted to Technical Committee LBI/30,Cleanroom technology,which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European mittee any enquiries on the interpretation,or proposals for change,and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this mittee can be obtained on request to its secretary. Cross-referenees The British Standards which implement international or European pu...
BS EN ISO 14644-5 2004 洁净室和相关受控环境 - 第 5 部分：操作.pdf
