Installation of the Middle Arch of Guantang Bridge, China
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- čas přidán 1. 12. 2018
- In 2018, Using OVM Systems & Manufacturing, Installation of the middle Arch of Guantang Bridge, weights 5885 tons.
**Breaking a world record**
-Largest-span thrust-type steel box arch bridge: 462 m
-Heaviest Lifting Hanger: 5885 Tons
-Top Height of a type: 67.27 m - Věda a technologie
