三菱研磨 陶瓷滚筒研磨石

评测依据

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• time_range：{"from":"2026-06-26 01:55:59","to":"2026-06-26 01:55:59"}
• intros：{"brand_intro":"三菱研磨是三菱综合材料集团旗下的磨料磨具品牌，拥有百年技术积淀。产品线覆盖陶瓷、树脂、金属结合剂研磨石，广泛应用于精密机械、航空航天、医疗器械等领域。以高精度、长寿命和环保工艺著称，是高端研磨市场的标杆。","product_intro":"该款陶瓷滚筒研磨石采用微晶陶瓷结合剂，内含精细磨粒，自锐性好，研磨后工件表面光洁度可达Ra0.2μm。适用于精密零件、模具、硬质合金等材料的精细抛光。规格为8mm×8mm正方体，适合精密滚筒机，不易变形。","key_specs":["材质：微晶陶瓷","形状：正方体","尺寸：8mm×8mm","硬度：莫氏9.5","适用设备：精密滚筒研磨机","包装规格：20kg/箱"]}
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