材料强度测试-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-第1页

为什么手机壳摔不烂？...
发布时间 2025.03.31
你盯着手里完好无损的手机壳发过呆吗？明明从二楼摔下去，怎么连条裂缝都没有？这背后藏着工业界一个神秘的质检关卡——球压试验。新手如何快速涨粉的秘密或许在社交媒体，但材料安全的&q...
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拉力机测试误差从哪来...
发布时间 2025.03.31
你见过能扯断钢筋的机器吗？去年青岛某建材厂就吃了大亏——他们用20吨量程的拉力机测试16mm螺纹钢，结果设备显示合格的材料，用到工地却发生断裂。事后检测发现，夹具打滑导致实测...
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为什么手机壳摔不烂？...

拉力机测试误差从哪来...