Trenchless sewer replacement

来源: 柠檬椰子汁 于 2025-03-06 15:48:50 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (3381 bytes)
回答: Sewer line 何种方式换新的？ 由 本来就是个俗人 于 2025-03-06 15:38:59
Trenchless sewer replacement involves repairing or replacing damaged sewer pipes without digging extensive trenches, using methods like pipe bursting or pipe lining, minimizing disruption to your property. 
 
 
 
 
1.  Pipe Bursting https://www.youtube.com/watch?v=qb8usCMaf8w
2. Pipe Lining https://www.youtube.com/watch?v=lvrVqoFyRO4

 
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