德国标准 DIN 3124 套筒测试
Test item 测试名称: Hand-operated socket wrenches, square drive for hexagon screws 套筒
Testing info 测试内容:
Lead time 测试周期: 常规Regular service 10 working days
Sample size 送样规格: 10pcs
Others 其他信息:
Sample report 报告样本:
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