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2021
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Invention
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Emergency repair cable release apparatus for cables and cable release method therefor. An emergen... |
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Invention
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Grounding cable antitheft protection system. A grounding cable antitheft protection system, compr... |
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Invention
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Cleaning and detecting apparatus for inner wall of insulating hollow sleeve, and sleeve cleaning ... |
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Invention
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Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method. A device f... |
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Invention
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Temperature measurement plug used in cooperation with ring main unit plug temperature measurement... |
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Invention
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Low-voltage cable bypass power transfer emergency repair vehicle and method. A low-voltage cable ... |
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Invention
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Installation method and expansion device for cable intermediate joint. An installation method and... |
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Invention
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Cable reel satisfying live operation on site. Disclosed is a cable reel satisfying live operation... |
