评论信息_北京时代TT310超声波测厚仪/TT310标准型测厚仪

TT310超声波测厚仪原理：TT310超声波测厚仪根据超声波脉冲反射原理来进行厚度测量的，TT310超声波测厚仪当探头发射的超声波脉冲通过被测物体到达材料分界面时，脉冲被反射回探头，超声波测厚仪通过精确测量超声波在材料中传播的时间来确定被测材料的厚度。凡能使超声波以...

2017/4/13 2:59:04tonesoft

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2017/4/13 2:39:15tonesoft

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2017/4/13 2:34:37tonesoft

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2017/4/13 2:24:30tonesoft

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2017/4/13 2:16:18tonesoft

怎岔祓鹈虼铢蛩陲镪王讧http://lvyou.baidu.com/plan/44dddae7d69d8e33be8f9cce

2017/4/13 1:07:42tonesoft

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2017/4/13 1:04:21tonesoft

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2017/4/13 0:59:56tonesoft

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2017/4/13 0:21:33tonesoft

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