American National Standard for Transformers - Standard for Overhead Type Distribution Transformers, 500 kVA and Smaller: High Voltage 34500 Volts and Below: Low Voltage, 7970/13800Y Volts and Below
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1980 ◽
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2008 ◽
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1995 ◽
Keyword(s):
2008 ◽
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1990 ◽
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2015 ◽
2015 ◽