What are the differences between F-SEA and RF-SEA?

20 March 2022 0 8K Report

I would like to connect SEA to the external things which can exert a force to the SEA. Even impact forces can be applied to the SEA. Moreover the other side of the SEA will be attached to the floating mass.

With this situations, what would be the most distinct difference between F-SEA and RF-SEA?

Same? or is there more reliable and robust type ?

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