根据国家标准总局1978年至1980年液压、气动元件国家标准制订计划,全国液压气动元件标准化联合工作组于1979年8月28日至9月1日在江苏宜兴召开了液压气动名词术语、液压管道法兰、液压泵与液压马达安装尺寸国家标准起草工作会议。参加会议的有50个单位的68名代表。会议分组讨论了上述三项标准的起草工作的原则、分工、进度等,讨论结果如下。关于液压气动名词术语 According to the State Standard General Administration from 1978 to 1980 hydraulic and pneumatic components national standard formulation plan, the national hydraulic pneumatic components standardization joint working group in August 28, 1979 to September 1, held in Yixing, Jiangsu hydraulic pneumatic term, hydraulic pipe Flanges, hydraulic pumps and hydraulic motors installed dimensions national standard drafting work conference. 68 delegates from 50 units attended the meeting. The meeting discussed the principles, division of labor and progress of drafting the above three standards. The discussion results are as follows. About hydraulic pneumatic terminology