BS 7767:1994(1999)*IEC 1117:1992
Method for Assessing the short - circuit withstand strength of partially type - tested assemblies (PTTA)
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BS 7767:1994(1999)*IEC 1117:1992
Standard No.
BS 7767:1994(1999)*IEC 1117:1992
Release Date
1970
Published By
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