机械测量工具-试验机,检测仪器,剩余电压测试仪,鲁尔量规,ISO80369量规,高频电刀分析仪,中性电极温升测试仪,YY1040量规,泄漏电流测试仪-精邦科技

百分表到底是用来测什...
发布时间 2025.04.01
看见车间老师傅总盯着那个带指针的小圆盘转来转去？刚入行那会儿我也挠头——这玩意不比游标卡尺直观啊！去年蹲广东模具厂学艺，才发现老师傅们宁肯舍了电子数显仪也要用这「老古董」，20...
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外径千分卡尺到底是啥...
发布时间 2025.03.31
（开头提问）你见过比绣花针还细的测量工具吗？工厂老师傅手里的精密仪器，动辄能测出头发丝1/10的误差。今天咱们要聊的外径千分卡尺，就是精密制造领域的"火眼金睛"。别看它长得像老式收...
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百分表到底是用来测什...

外径千分卡尺到底是啥...