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莱金压头“莱金”牌合金压头 ,标准、世界一流产品。“莱金”亦是迄今为止中国获得硬度计压头计量生产许可证的品牌,在业内素有“硬度计出口通行证”的美誉,是各种硬度计... ...
“莱金”国际品牌洛氏金刚石压头,纯天然钻石压头,在业内素有“硬度计出口通行证”的美誉,耐用性与压头之间的互换性,为中国金刚石压头品牌。本厂是中国获硬度计压头计量... ...