- ·client
- ·Building Lightning Rating Division
- ·Construction and installation of lightning tower
- ·How to maintain the tower
- ·Safety operation rules for high - altitude operation of towers
- ·Can the lightning tower be connected to the secondary ground?
- ·Tower installation quality control
- ·Ironweight galvanized quality control
- ·Rainy season construction measures
- ·New products-guyed telecomunication tower
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1. Canada doren tower, 549 meters high.
2. In Moscow, Russia tower, 537 meters high.
3. Germany east Berlin tower, 362 meters high.
4. Japan's Tokyo tower, 333 meters high.
5. Frankfurt tower, 331 meters high.
6. Eiffel Tower in Paris, France, 314 meters high.
7. Munich, Germany, tower, 290 meters high.
8. Hamburg tower, 277.5 meters high.
9 in nuremberg, Germany tower, 271.5 meters high.
10.Cologne, Germany tower, 270 meters high.
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