【摘要】 讨论了延边三角形电动机的工作原理及其结构原理。根据实物电机及钻牌对延边三角形电动机进行修理。更多还原

【Abstract】 Principle and structure of prolong boundary triangle has been discuased. Relevant moving parameters have been deduced, so that the repairs of prolong boundary triangle in useless technological data is done.更多还原