مطالب تگ شده با برچسب : transmission tower images

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Angle steel transmission tower

Angle steel transmission tower In the 1980s, many countries in the world began to apply steel pipe profiles to the structure of iron towers when developing UHV transmission lines. Steel pipe towers with steel pipes as the main material of the towers appeared. In Japan, almost all of the 1000kV ultra-high voltage lines and towers use steel tube towers, and their research on the design of steel rods is very thorough. Drawing on foreign experience, domestic steel pipe profiles have also been used ...

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