徐州矿务局庞庄矿机电三区区长吴建华,专治煤矿机电事故,被人们誉为机电“郎中”。 吴建华初中毕业到煤矿干电工,为了当个称职的电工,他自费订阅了《电工手册》、《低压供电》等书刊杂志,如饥似渴地学习。尔后,又自费参加徐州仪表局举办的无线电夜校的学习,每天风雨无阻,骑车往返60余里。半年后,他以优异成绩拿到了结业证书。 Wu Jianhua, chief of the three-zone electromechanical division of the Pangzhuang Mine of the Xuzhou Mining Bureau, specializes in the electromechanical accidents of coal mines and is praised by the people as the mechanical and electrical “Langzhong”. Wu Jianhua graduated from junior high school to a coal mine electrician. In order to be a qualified electrician, he subscribed to books and magazines such as the “Electrician Handbook” and “Low-Voltage Power Supply” at his own expense, learning eagerly. Later, at their own expense, they took part in the evening school radio night school held by Xuzhou Instrument and Technology Bureau. Every day, it was rain and rain, and it took more than 60 rides. Six months later, he received a certificate of completion with excellent results.