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关注：1
2013-05-23 12:21
求翻译：The test machine shall have platens made of hard steel, with a Vickers hardness (see ISO 409-1) of at least HV 600，or preferably of tungsten carbide. These platens shall be at least 10 mm thick, 40 mm ± 0.1 mm wide, and at least 40 mm long. The flatness tolerance over the entire contact surface with the specimen shall 是什么意思？ 待解决
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The test machine shall have platens made of hard steel, with a Vickers hardness (see ISO 409-1) of at least HV 600，or preferably of tungsten carbide. These platens shall be at least 10 mm thick, 40 mm ± 0.1 mm wide, and at least 40 mm long. The flatness tolerance over the entire contact surface with the specimen shall
问题补充： |
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2013-05-23 12:21:38
该试验机应具有由硬质钢，具有维氏硬度压盘（见ISO 409-1 ）中的至少HV 600 ，或优选的碳化钨。
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2013-05-23 12:23:18
测试机器将有台板硬钢，用维克斯坚硬(参见ISO 409-1)至少HV 600或者更适宜地由碳化钨制成。这些台板将是10至少mm重， 40 mm宽的± 0.1 mm和至少40 mm长。在整个接触面的扁平容忍与标本将是0.01 mm (参见ISO 1101)。表面纹理比N 3将是伟大和较少比N 6 (参见ISO 1302)。
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
正在翻译，请等待...
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2013-05-23 12:28:18
正在翻译，请等待...
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