BS EN 50189-2000 Conductors for overhead lines - Zinc coated steel wires《架空导线 镀锌钢丝线》.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 50189:2000 The Euro

2、pean Standard EN 50189:2000 has the status of a British Standard ICS 29.060.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Conductors for overhead lines Zinc coated steel wiresThis British Standard, having been prepared under the direction of the Electrotechnical Sector Co

3、mmittee, was published under the authority of the Standards Committee and comes into effect on 15 May 2000 BSI 05-2000 ISBN 0 580 34685 4 BS EN 50189:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the official English language version of EN

4、 50189:2000. It supersedes BS 4565:1990 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GEL/7, Overhead electrical conductors, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enq

5、uiries 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 committee can be obtained on request to its secretary. Cross-references The Br

6、itish Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A Brit

7、ish Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a fron

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