Abstract: Remote-actuated magnetic robots, relying solely on the magnetic torque stemming from rotating magnetic fields, hold immense promise in biomedical applications. However, to precisely actuate ...
In 2025, steel mill profits improved significantly. According to SMM data, the average spot profit for rebar at blast furnace steel mills in east China was 82 yuan/mt, for hot-rolled coil 156 yuan/mt, ...
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