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BS 7744:1994
M00000189
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BS 7744:1994 Guide to artificial pollution tests on high voltage insulators to be used on d.c. systems
standard by BSI Group, 03/15/1994
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Provides a methodology for undertaking tests but world experience is too limited to know if these procedures cover all voltages adequately.Cross References:
BS 923:Part 1
BS EN 60507