This paper is described to draw tungsten wire with ZTA precision ceramic wortle at a high temperature, The profiles of tungsten wire and mould hole and the relation between them are researched.
阐述ZTA精密陶瓷拉丝模在高温下拉制钨丝
过程,研究了钨丝和模孔表

况及两者间
相互关系,讨论了拉丝模
使用寿命及其拉丝磨损机理。
制LED亮度来
长电池




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