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1 ?硬度测试仪 Vickers Hardness Testing Machines 维克氏硬度试验机 Hardness testing machine 硬度测试仪 ; 硬度试验机 ; 硬度计 Brinell hardness testing machine 布氏硬度试验机 .. 2 ?硬度试验机 Vickers Hardness Testing Machines 维克氏硬度试验机 Hardness testing machine 硬度测试仪 ; 硬度试验机 ; 硬度计 Brinell hardness testing machine 布氏硬度试验机 .. 3 ?硬度计 新洛氏硬度计国家标准GB/T230.2 介绍及技术对比分析 _易展仪表展览网 关键词 金属洛氏硬度试验，标准，硬度计 [gap=541]KEY WORDS Metallic Rockwell hardness test, Standard, Hardness testing machine
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The surface layers are characterized by means of optical microscope, TEM, SEM and micro-hardness testing machine. 用光镜、扫描电镜、透射电镜和硬度计等手段分析并研究其表层变形层金相组织、晶粒尺寸及显微硬度。 - 2
This tester is a popular type Rockwell hardness testing machine, the construction is firm and reliable and safe, operating convenience etc. characteristics. 型洛氏硬度计具有性能稳定，结构牢靠、安全，操作方便等特点。 - 3
The surface layers are characterized by means of the optical microscope, X ray diffraction, transmission electronic microscope, and micro hardness testing machine. 用X 射线衍射、光镜和透射电镜对表层变形层金相组织、晶粒尺寸、显微硬度进行分析。
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