BRITISH STANDARD BS EN 12167:1998 Copper and copper alloys Profiles and rectangular bar for general purposes The European Standard EN 12167 :1998 has the status of a British Standard ics77.150.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW bsen12167:1998 National foreword This British Standard is the English language version of EN 12167 :1998 published by the European Committee for Standardization ( CEN).Together with BS EN 12163 and BS EN 12164 it supersedes BS 2874 :1986 which is withdrawn . The UK participation in its preparation was entrusted by Technical Committee NFE34 ,Copper and copper alloys ,to Submittee NFE //1,Wrought and unwrought copper and copper alloys ,which has the responsibility to : aid enquirers to understand the text ; - presentto the responsible 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 submittee can be obtained on request to its secretary . Cross-references The British Standards which implement internatio...
EN 12167：1998 铜及铜合金的一般要求.pdf
