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陕航标准化工作会议西北地区标协组年会在西安召开陕西航空工业系统标准化工作会议暨西北地区标准化协作组第五次年会于３月２８日至３０日在西安召开。３０１所和陕西航空工业系统的厂、所及西北标协组成员单位（含兰州、洛阳地区）共２５个单位的２７名代表参加了会议。...
The Shaanxi Provincial Aviation Standardization Working Conference held the annual meeting of the Northwest Regional Standardization Association in Xi’an and the Shaanxi Aviation Industry System Standardization Working Conference and the fifth annual meeting of the Northwest Regional Standardization and Coordination Group was held in Xi’an from March 28th to 30th. Twenty-five representatives of the 301 institutes, Shaanxi Institute of Aeronautics and Astronautics, and the Northwest Institute of Standards (including the Lanzhou and Luoyang regions) participated in the conference. ...