segmental pad

... "segmental lamination " 扇形叠片,扇形冲片电机的" "segmental pad " 扇形垫片轴承的" "segmental punching " 扇形冲片" ...

信号强度计_馆档网 ... "segmental pad " 扇形垫片(轴承的)" "segmental-rim rotor " 扇形片磁轭转子(水轮发电机)" ...