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Heat-Resistant Crepe Paper: Material Preparation and Practical Applications
2025-11-27 | By: ZTELEC-www.ztelecgroup.com | 6674clickIn the field of industrial materials, heat-resistant crepe paper is a common and essential product, playing an irreplaceable role in high-temperature environments as well as in modern manufacturing and electrical insulation applications. Th...
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110 kV Oil-Immersed Transformer 2025 Procurement Guide: Parameters, Standards, and Technology Trends
2025-11-27 | By: ZTELEC-www.ztelecgroup.com | 8752click2025 Procurement Guide for 110 kV Oil-Immersed Transformers. Learn key parameters, standards, cooling methods, insulation materials, and technology trends. Discover how oil-immersed transformers improve efficiency, reliability, and long-term...
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3240 Epoxy Glass Cloth Laminate and Phenolic Cotton Cloth Laminate: How to Choose?
2025-11-26 | By: ZTELEC-www.ztelecgroup.com | 59clickIn the fields of electrical equipment manufacturing, mechanical structural component processing, and industrial production, both 3240 epoxy glass cloth laminate and phenolic cotton cloth laminate are widely used insulation materials. They d...
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Professional Manufacturer of DDP Insulation Paper for Transformers
2025-11-25 | By: ZTELEC-www.ztelecgroup.com | 120clickIn the manufacturing process of transformers, inductors, and motors, the secure fixing of coils and long-term insulation stability are key factors determining product lifespan and operational reliability. During equipment operation, vibrati...
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66 kV Oil-Immersed Power Transformer – 5 Must-Know Application Scenarios
2025-11-24 | By: ZTELEC-www.ztelecgroup.com | 139clickDiscover 5 critical uses of 66 kV oil-immersed power transformers: 220 kV substation step-down, steel & cement plants, city grids, solar/wind farms, airports & metros. IEC 60076, 25-year life, overload 140 %, global delivery....
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Quality Control and Inspection Standards for Epoxy Boards
2025-11-24 | By: ZTELEC-www.ztelecgroup.com | 92clickEpoxy boards , with FR-4 epoxy glass cloth laminates as a typical representative, if they have quality defects such as delamination, bubbles, uneven thickness, or substandard electrical performance, will cause circuit short circuits, equipm...
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