机械工业粉末冶金制品标准化技术委员会于 2 0 0 0年 10月 19日至 2 1日在安徽召开了 2 0 0 0年标准化工作会议。会上 ,委员们对国家质量技术监督局和国家机械工业局要求修订的ＧＢ Ｔ4 16 4《金属粉末中可被氢还原氧含量的测定》等 13项国家标准送审稿进行审查 ,提出了具体的 The Standardization Technical Committee of Mechanical Industry Powder Metallurgy Products Committee held the standardization working conference in 2000 in Anhui Province from October 19 to January 2, 2000. At the meeting, members reviewed the 13 national standards submitted for review, such as GB T4 16 4 Determination of the Content of Hydrogen-Reducing Oxygen in Metal Powders Revised by the State Bureau of Quality and Technical Supervision and the State Administration of Machinery Industry, of