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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
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

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

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

Environmentally Friendly Trenchless Sewer Repair Sustainable Solution for Pipe Maintenance

بطانة UV CIPP
2025-07-07
Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design 00:34
Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design

Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design

معدات الأشعة فوق البنفسجية CIPP
2025-06-09
Upgrade Your Pipeline with 50 Years of Durable Performance from UV CIPP 00:34
Upgrade Your Pipeline with 50 Years of Durable Performance from UV CIPP

Upgrade Your Pipeline with 50 Years of Durable Performance from UV CIPP

بناء خطوط الأنابيب بدون خنادق
2025-05-19
Video Inspection CCTV Camera for Municipal Applications DN250-1500 Wide Range 00:40
Video Inspection CCTV Camera for Municipal Applications DN250-1500 Wide Range

Video Inspection CCTV Camera for Municipal Applications DN250-1500 Wide Range

مجنزر أنابيب CCTV
2025-05-19
Experience Superior Curing Performance with UV CIPP Equipment For Sewer Repair 00:39
Experience Superior Curing Performance with UV CIPP Equipment For Sewer Repair

Experience Superior Curing Performance with UV CIPP Equipment For Sewer Repair

معدات الأشعة فوق البنفسجية CIPP
2025-05-09
UV CIPP Liner DN100 Pull-in Installation for Fast and No Dig Repair Lateral 00:31
UV CIPP Liner DN100 Pull-in Installation for Fast and No Dig Repair Lateral

UV CIPP Liner DN100 Pull-in Installation for Fast and No Dig Repair Lateral

بطانة UV CIPP
2025-04-07
Plastic Flexible Tube Liner For UV 2-4 Hours Curing Time No Dig Repair Sewer 00:26
Plastic Flexible Tube Liner For UV 2-4 Hours Curing Time No Dig Repair Sewer

Plastic Flexible Tube Liner For UV 2-4 Hours Curing Time No Dig Repair Sewer

بطانة UV CIPP
2025-03-19
Super large UV liner DN1650 by 65m length was installed in Qingdao Shandong 00:21
Super large UV liner DN1650 by 65m length was installed in Qingdao Shandong

Super large UV liner DN1650 by 65m length was installed in Qingdao Shandong

بناء خطوط الأنابيب بدون خنادق
2025-03-19
Revolutionize Your Pipeline Repair Projects with Trenchless Technology CIPP 00:07
Revolutionize Your Pipeline Repair Projects with Trenchless Technology CIPP

Revolutionize Your Pipeline Repair Projects with Trenchless Technology CIPP

التدريب على تقنية الخنادق
2025-03-03
50 Years Lifespan UV LED Cured Repair Lining 8”To 64”System With One Year Warranty 02:55
50 Years Lifespan UV LED Cured Repair Lining 8”To 64”System With One Year Warranty

50 Years Lifespan UV LED Cured Repair Lining 8”To 64”System With One Year Warranty

الأشعة فوق البنفسجية علاجه CIPP
2025-03-10
Sewer Trenchless Rehab CIPP UV Liner DN1650 Diameter Underground Municipal 00:20
Sewer Trenchless Rehab CIPP UV Liner DN1650 Diameter Underground Municipal

Sewer Trenchless Rehab CIPP UV Liner DN1650 Diameter Underground Municipal

الأشعة فوق البنفسجية علاجه CIPP
2025-02-12
Remote Crawler Cctv Camera Sewer Pipe Inspection Drain Fast Tool For Contractors 00:15
Remote Crawler Cctv Camera Sewer Pipe Inspection Drain Fast Tool For Contractors

Remote Crawler Cctv Camera Sewer Pipe Inspection Drain Fast Tool For Contractors

مجنزر أنابيب CCTV
2025-06-27
Steam Water UV CIPP Equipment Duct Relining NO-Digging Repair Underground Sewer Network 00:28
Steam Water UV CIPP Equipment Duct Relining NO-Digging Repair Underground Sewer Network

Steam Water UV CIPP Equipment Duct Relining NO-Digging Repair Underground Sewer Network

معدات الأشعة فوق البنفسجية CIPP
2025-03-24
Cured-In-Place UV Light Curing Equipment Machine Headlamp Small Lamp Rack Link Line Part 00:12
Cured-In-Place UV Light Curing Equipment Machine Headlamp Small Lamp Rack Link Line Part

Cured-In-Place UV Light Curing Equipment Machine Headlamp Small Lamp Rack Link Line Part

معدات الأشعة فوق البنفسجية CIPP
2025-03-11