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Test item 测试名称: 莫氏硬度 Mohs' hardness
Norm refer 涉及法规：JC/T 908
Norm refer 涉及法规：JC/T 908
Sample size 送样规格: 100mm x 100mm x 20mm x 3pcs
Lead time 测试周期：常规 Regular 9 working days
Sample report 样本报告：
Sample for reference 参考图片:
