摘要 |
In order to create a rotor blade of hybrid design comprising a vane and a blade root, the vane having a first vane portion made of a metallic material and a second vane portion made of a lightweight material, provision is made for a rear edge of the rotor blade to be formed on the second vane portion, and for the second vane portion to be joined to the first vane portion in a single-section-type manner.
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