评论信息_W-20韦氏硬度计_上海足吉仪器有限公司

W-20韦氏硬度计,时代之峰W-20钳式硬度计W-20韦氏硬度计是一种轻便的、可以现场快速测试软金属硬度的仪器，W-20韦氏硬度计符合中国有色标准YS/T420和美国标准ASTM B647。W-20钳式硬度计用于检查材料的热处理效果，判断材料合金成分是否合格。测试软金属型材、管材、板材及...

2017/4/12 5:44:06tonesoft

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2017/4/12 5:37:04tonesoft

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2017/4/12 5:19:38tonesoft

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2017/4/12 4:28:16tonesoft

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2017/4/12 4:28:02tonesoft

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2017/4/12 4:20:38tonesoft

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2017/4/12 4:15:59tonesoft

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2017/4/12 4:10:50tonesoft

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2017/4/12 3:07:33tonesoft

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2017/4/12 3:03:00tonesoft

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2017/4/12 2:52:31tonesoft

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2017/4/12 2:49:45tonesoft

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2017/4/12 2:44:22tonesoft

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2017/4/12 1:14:52tonesoft

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2017/4/12 1:14:29tonesoft

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2017/4/12 1:04:01tonesoft

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2017/4/11 23:37:11tonesoft

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2017/4/11 23:30:37tonesoft

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2017/4/11 23:10:59tonesoft

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2017/4/11 21:54:39tonesoft

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