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The stator fanning strip use high-quality steel plate DW360-50, stator core fixed by tie bolt, rotor are by vacuum pressure dipping. 定子扇形片採用優質矽鋼板DW360-50，定子鉄心通過拉螺杆固定，轉子均經真空壓力浸漆。 www.zbem.com.cn