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Length-compensation unit for sub-soil electrical power cable has strong outer pipe separated from inner corrugated tube by plastic or elastic rings
Length-compensation unit for sub-soil electrical power cable has strong outer pipe separated from inner corrugated tube by plastic or elastic rings
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机译:用于地下土壤电力电缆的长度补偿单元,其坚固的外管通过塑料或弹性环与内波纹管隔开
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摘要
A sub-soil electrical power cable has a length-compensation unit consisting of a strong tubular mantle (1) around a corrugated tube (2). The outer pipe and inner tube are separated by plastic or elastic rings (3, 4).
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