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工艺技术研究机件失效的物理冶金学问题…………………………………………………胡德昌(1-1)2 Cr13Ni_2不锈钢的热处理工艺研究……………………………………鹿尽忠(1～8)超声测厚帕的A/D中转换…………………………………………………王世元(l～14)合金镀层组成与电镀工艺规范关系的研究………………………………任 伟(l-20)塑料模具是否开设冷却水道的判别……………………………………………郭铁良(l-24)电缆网可靠性的研究………………………………………………………戴志勤(2-1)
Process Metallurgical Research on Mechanical Failure .......................................... Hu Dechang (1-1) 2 Cr13Ni_2 Heat Treatment Process of Stainless Steel ..................... Deer loyal (1 ~ 8) Ultrasound Thickness of the A / D conversion thick ......................................................... Wang Shiyuan (l ~ 14) alloy Coating composition and electroplating process specification research .................................... Ren Wei (l-20) plastic mold whether to set up a cooling water channel discrimination .......................................... ......... Guo Tieliang (l-24) Cable Network Reliability ............................................... Dai Zhiqin (2-1)