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在毛主席革命路线指引下,在反击右倾翻案风取得伟大胜利的大好形势下,由徐州市机械局主持,于1976年5月4日～9日,在徐州市召开了 NJM2-1.0内曲线径向柱塞式液压马达鉴定会。参加会议的有一机部矿山工程机械局、江苏省科技局、江苏省机械局和各个省、市自治区的49个单位80名代表。样机经过800小时连续满载试验,(额定压力 P_H=250kgf/cm~2,额定转数 n_H=100r,
Under the guidance of Chairman Mao’s revolutionary line, under the favorable situation of counterattacking the right-leaning case and making a great victory, chaired by Xuzhou Machinery Bureau, on May 4th to 9th, 1976, the NJM2-1.0 inner curve was held in Xuzhou City. Identify the plunger hydraulic motor. The meeting was attended by 80 representatives from 49 units including the Mine Construction Machinery Bureau, the Jiangsu Science and Technology Bureau, the Jiangsu Provincial Machinery Bureau, and various provinces, cities and autonomous regions. After 800 hours continuous prototype full load test (rated pressure P_H=250kgf/cm~2, rated speed n_H=100r,