Insulated power line tensioning porcelain insulator with grounding device
The invention relates to the technical field of an insulated power line tensioning porcelain insulator, and discloses a second threaded rod which is connected by sleeving a metal frame below a first threaded rod and on the outer wall of the first threaded rod and is in threaded connection with the b...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
02.06.2023
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Subjects | |
Online Access | Get full text |
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