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National foreword
This British Standard is the official English language version of
EN 62115-2:2005. It was derived by CENELEC from IEC 62115:2003,
including amendment 1:2004 modified. It supersedes BSEN 50088:1996 which
will be withdrawn on 2008-01-01.
The CENELEC common modifications have been implemented at the
appropriate places in the text. The start and finish of each common
modification is indicated in the text by tags . Where a common
modification has been introduced by amendment, the tags carry the number of
the amendment. For example, the common modifications introduced by
CENELEC amendment A11 are indicated by .
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