特点Features：
产品转速可达20000rpm以上，满足设备有高速运转的客户需求。
The product speed can reach more than 20000 rpm which meets the needs of customers with high-speed operation.
特点Features：
产品转速可达20000rpm以上，满足设备有高速运转的客户需求。
The product speed can reach more than 20000 rpm which meets the needs of customers with high-speed operation.