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Wall penetrating sleeves are high-quality hardware fittings for structures. Generally, only research and development units with a high level of architectural science can manufacture standard wall penetrating sleeves. They are widely used in steel and sewage treatment units. In many non concrete to concrete walls, wal…
2024-06-16
Under normal power frequency voltage, especially in high temperature and humidity weather or polluted HTV silicone rubber composite insulators, flashover may occur, and the discharge mechanism of hydrophobic composite insulators is different from the hydrophilicity of porcelain and glass insulators. When the same cre…
2024-06-12
Before, when I saw those towering transmission towers, on one hand, I couldn't help but feel happy about these power equipment, and on the other hand, I also had a question in my heart: With so many wires transmitting huge amounts of electricity day and night, how can we ensure that these high-voltage lines don't har…
2024-06-08
