सीवेज ट्रेंचलेस रिहैब सीआईपीपी यूवी लाइनर डीएन1650 व्यास भूमिगत नगरपालिका

Video Description:
Discover the Sewer Trenchless Rehab CIPP UV Liner DN1650 Diameter for underground municipal applications. This high-quality liner ensures smooth flow with a perfectly cured wall, manufactured intelligently in China. Ideal for trenchless sewer rehabilitation using UV cure technology.
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