[請益] 全世界最頂尖的「滾蛛螺桿、線滑軌」是??
如題
這2種東西都屬機械的一部份
目前全世界精密度最好、最頂級的部份是哪一家??
台灣又是哪一家呢??
像有些東西雖然看起來一樣,但製程上是一大學問,怎麼加工
將決定精密度??例如珠子要配幾顆,要哪些後處理,將影響精
密度???
3Q
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