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Daoyunai Energy Saving Technology Limited

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شركة داويوناي لتكنولوجيا توفير الطاقة المحدودةالتزمت بتصنيع أنظمة تصفية الأشعة فوق البنفسجية CIPP بدون خنادق مع الغطاءات ومرافق فحص CCTV للأنابيب تحت الأرض لخدمة العملاء في جميع أنحاء العالم. وتغطي مج... عرض المزيد
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Daoyunai Energy Saving Technology Limited
Daoyunai Energy Saving Technology Limited
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فيديوهات ذات صلة
High-Efficiency UV Curing Liner for Trenchless Repair with Resin and Fiberglass 00:12

High-Efficiency UV Curing Liner for Trenchless Repair with Resin and Fiberglass

بطانة UV CIPP
2025-12-29
Eye-Safe Laser CCTV Pipe Crawler with HD Camera for Pipe Video Inspection 00:21

Eye-Safe Laser CCTV Pipe Crawler with HD Camera for Pipe Video Inspection

مجنزر أنابيب CCTV
2025-12-08
Daoyunai-Leading Manufacturer of Trenchless Pipe Inspection and Rehabilitation 00:21

Daoyunai-Leading Manufacturer of Trenchless Pipe Inspection and Rehabilitation

التدريب على تقنية الخنادق
2025-12-08
Adjustable Diameter DN50-1200 Inflatable Pipe Plug for Municipal Drainage Systems 00:09

Adjustable Diameter DN50-1200 Inflatable Pipe Plug for Municipal Drainage Systems

سدادة الأنابيب القابلة للنفخ
2025-11-20
Daoyunai D919 UV CIPP Equipment All-in-One Integrated Design for Sewer Repair 00:21

Daoyunai D919 UV CIPP Equipment All-in-One Integrated Design for Sewer Repair

معدات الأشعة فوق البنفسجية CIPP
2025-11-05
20ft Side-Open Sea Container UV Curing System – All-in-One Solution 00:21

20ft Side-Open Sea Container UV Curing System – All-in-One Solution

معدات الأشعة فوق البنفسجية CIPP
2025-10-27
Super Large DN2000 UV CIPP Liner with 50-Year Service Life for No-digging Sewer Rehabilitation 00:22

Super Large DN2000 UV CIPP Liner with 50-Year Service Life for No-digging Sewer Rehabilitation

بطانة UV CIPP
2025-11-05
DN2000 UV CIPP Liner for Trenchless Pipeline Rehabilitation with 16mm Thickness and 45m Length 00:27

DN2000 UV CIPP Liner for Trenchless Pipeline Rehabilitation with 16mm Thickness and 45m Length

بناء خطوط الأنابيب بدون خنادق
2025-09-29
High-Strength Low-Friction Glide Film for Damage-Free UV Liner Installation 00:21

High-Strength Low-Friction Glide Film for Damage-Free UV Liner Installation

الأشعة فوق البنفسجية علاجه CIPP
2025-09-22
Daoyunai Sewer CCTV Inspection Camera for DN150-1500 Pipes 00:24

Daoyunai Sewer CCTV Inspection Camera for DN150-1500 Pipes

مجنزر أنابيب CCTV
2025-09-15
Daoyunai UV Liner for Trenchless Sewer Repair DN100-DN2000 00:23

Daoyunai UV Liner for Trenchless Sewer Repair DN100-DN2000

معدات الأشعة فوق البنفسجية CIPP
2025-09-08
Safety Can Tool for UV Liner CIPP Installation Sealing 00:21

Safety Can Tool for UV Liner CIPP Installation Sealing

معدات الأشعة فوق البنفسجية CIPP
2025-08-26
Inflatable Sewer Packer for CIPP Repair With or Without Bypass 00:21

Inflatable Sewer Packer for CIPP Repair With or Without Bypass

باكر الأنابيب
2025-08-18
Durable Inspections DN225–DN1500 Pipe Diameters Pipe Sewer Pipeline Inspection Camera Engineered for Durability 00:31

Durable Inspections DN225–DN1500 Pipe Diameters Pipe Sewer Pipeline Inspection Camera Engineered for Durability

مجنزر أنابيب CCTV
2025-07-16
Environmentally Friendly Trenchless Sewer Repair Sustainable Solution For Pipe Maintenance 00:32

Environmentally Friendly Trenchless Sewer Repair Sustainable Solution For Pipe Maintenance

بطانة UV CIPP
2025-07-16