Text info 测试内容:
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Testing Items |
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4 Dimensions 尺寸 |
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5.1 Steel quality 钢材质量 |
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5.2 Hardness |
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Sample requirement:4 sets |
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样品要求: 4 套样品 |
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Turnaround time: normal (11 working days) |
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所需时间: 标准(11个工作天) |




