词汇	needle raising cam
释义	needle raising cam 起针三角
随便看	magnetic rotor-bearings system magnetic rougher magnetic rubber magnetic rubbing magnetics magnetic sand magnetic satellite Magnetic saturataion magnetic saturation magnetic saturation characteristic Magnetic Saturation Controlled Reactor magnetic saturation effect magnetic saturation flux desity magnetic saturation starter magnetic saturation voltage stabilizer magnetic scalar force magnetic scalar potentia magnetic scalar potential magnetic scalar tomography technique magnetic scale magnetic scale factor magnetic scale width meter magnetic scanning magnetic scattering magnetic scattering amplitude