四机部于1月13日至19日在北京召开了硅单晶棒、片标准定稿筹备会。来自全国四十多个单位的六十余名代表出席了会议,会上对用于半导体元件和集成电路的各种规格的硅单晶棒、片的常规参数指标开展了热烈的争论和充分的协商,修改提高了标准草案中 Four machine department in January 13 to 19 held in Beijing, silicon single crystal rod, film standard finalized preparatory meeting. More than 60 representatives from more than 40 units nationwide attended the conference, which heatedly discussed the general parameters of various silicon single crystal rods and sheets for semiconductor devices and integrated circuits and fully Consultation, amendment to improve the draft standard