UV CIPP liner installation procedure by Daoyunai

Описание к видео UV CIPP liner installation procedure by Daoyunai

This video shows the basic procedure about the CIPP UV liner installation by nodigging method.
We use Daoyunai UV liner and equipment.
UV CIPP is an easy way to fix underground sewer defects, without digging. That is trenchless technology.
For more information, please visit: www.cipp-uv.com

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