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Improvement of grounding resistances using a deep-ground-well method for indoor-type substations located in complex soils
Cheng-Nan Chang, Chien-Hsing Lee, Yaw-Juen WangVolume:
19
Year:
2009
Language:
english
Pages:
17
DOI:
10.1002/etep.213
File:
PDF, 486 KB
english, 2009