片语
hysteresis power loss tester滞后试验机
hysteresis power loss steel磁滞钢
hysteresis s loss磁滞损耗
hysteresis power loss磁滞功率损耗
hysteresis power loss set滞后定形
hysteresis aftereffect loss磁滞后效损耗
hysteresis power loss synchronous motor磁滞式同步电动机
hysteresis power loss torque磁滞转矩
hysteresis power loss property滞后性质