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近日,由全国锻压标准化技术委员会组织申报的《共轨系统用喷油器壳体精密锻件技术要求》等5项机械行业标准研制项目获得国家标准化管理委员会批准立项,详见表1。
Recently, the National Standardization Technical Committee forging press declared “common rail system injector precision shell forging technical requirements” and other five mechanical industry standard development projects approved by the National Standardization Administration Commission project, as shown in Table 1.