![Underground Concrete Utility Tunnel Network Of Water Supply Pipeline, Heat Pipeline And Cable Vault Stock Photo, Picture And Royalty Free Image. Image 107421774. Underground Concrete Utility Tunnel Network Of Water Supply Pipeline, Heat Pipeline And Cable Vault Stock Photo, Picture And Royalty Free Image. Image 107421774.](https://previews.123rf.com/images/saoirse2010/saoirse20101807/saoirse2010180700005/107421774-underground-concrete-utility-tunnel-network-of-water-supply-pipeline-heat-pipeline-and-cable-vault.jpg)
Underground Concrete Utility Tunnel Network Of Water Supply Pipeline, Heat Pipeline And Cable Vault Stock Photo, Picture And Royalty Free Image. Image 107421774.
![Special bending of the heating main pipe in underground concrete utility tunnel network of water supply pipeline, heat pipeline and cable vault Stock Photo - Alamy Special bending of the heating main pipe in underground concrete utility tunnel network of water supply pipeline, heat pipeline and cable vault Stock Photo - Alamy](https://c8.alamy.com/comp/P6PJE8/special-bending-of-the-heating-main-pipe-in-underground-concrete-utility-tunnel-network-of-water-supply-pipeline-heat-pipeline-and-cable-vault-P6PJE8.jpg)
Special bending of the heating main pipe in underground concrete utility tunnel network of water supply pipeline, heat pipeline and cable vault Stock Photo - Alamy
![Underground Utility Tunnel Network of Water Supply Pipeline, Heat Pipeline and Cable Vault Stock Image - Image of concrete, vault: 165410477 Underground Utility Tunnel Network of Water Supply Pipeline, Heat Pipeline and Cable Vault Stock Image - Image of concrete, vault: 165410477](https://thumbs.dreamstime.com/z/underground-utility-tunnel-network-water-supply-pipeline-heat-cable-vault-165410477.jpg)