Gantry crane in order to prevent the wind movement and anti-collision pier can be together?
There are a lot of two knives (semi-hanging) level of design even 50% of the effect also play out
Ports and winds are commonly used.Ports and winds are commonly used
The greater the tonnage should take iron shoes + anchor (currently the strongest resistance to a wind)
But the effect is not as good as "iron shoes and anchor" good wind resistance
