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1、 ，如果你需要更多标准可以到 如果你购买的文档存在缺页、字迹模糊、乱码等情况，请大家通过论坛消息与我联系。BRITISH STANDARDNon-destructivetesting Measurement and evaluation of theX-ray tube voltage Part 1: Voltage divider methodThe European Standard EN 12544-1:1999 has the status of aBritish StandardICS 19.100| BS EN12544-1:1999|Licensed Copy: sheffiel
2、dun sheffieldun, na, Sat Oct 28 06:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSI|NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 12544-1:1999National forewordThis British Standard is the English language version of EN 12544-1:1999.The UK participation in its preparatio
3、n was entrusted to Technical CommitteeWEE/46, Non-destructive testing, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor relate
4、d international and European developments and promulgate them in the UK.A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be f
5、ound in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using theFind facility of the BSI Standards Electronic Catalogue.A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards ar
6、e responsible for their correct application.Compliance with a British Standard does not of itself confer immunity from legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover.The BSI copyright notice displayed i
7、n this document indicates when the document was last issued.Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 06:30:09 GMT+00:00 2006, Uncontrolled Copy, (c) BSIAmd. No.DateCommentsThis British Standard, having been prepared under the direction of the EngineeringSector Committee, was published
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30、 YDOXHV I QDPH DQG VLJQDWXUH RI WKH RSHUDWRU BS EN12544-1:1999BSI389 Chiswick High RoadLondonW4 4AL| BSI British Standards Institution| BSI is the independent national body responsible for preparing British Standards. It| presents the UK view on standards in Europe and at the international level. It
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