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- 表面洛氏硬度计superficial Rockwell hardness tester
- 表面洛氏硬度试验机superficial Rockwell hardness tester
- 结果表明,表面粗糙度对布氏硬度值有重要影响,而洛氏硬度值与表面粗糙度关系不大。It was found that the surface roughness is significant in Brinell hardness testing, but has little influence on Rockwell hardness.
- 洛氏和表面洛氏硬度块均匀度Uniformity of hardness test block for Rockwell and Rockwell superficial
- 本文通过对16种金属材料布氏和洛氏硬度的测试,讨论了表面粗糙度对它们的硬度值的影响。The Rockwell and Brinell hardness of 16 metals were investigated. The effects of surface roughness on the hardness values were discussed.
- 金属热喷涂层表面洛氏硬度试验方法Thermal sprayed metallic coatings--Rockwell hardness test
- 国外标准中洛氏硬度值测量不确定度的评定方法对比与分析Comparison and Analysis of Evaluating Methods of Uncertainty in Measuring Metal Rockwell Hardness in Foreign Standard
- 努普(氏)硬度值K.H.N.
- 金属材料的洛氏硬度和表面洛氏硬度的测试方法Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
- 维氏金刚石硬度值Vickers diamond hardness number
- 洛氏病oculocerebrorenal syndrome
- 洛氏制Rockwell system
- 薄膜的努氏显微硬度值达到6200kgf·mm~(-2)。The Knoop hardness of CN films reaches 6200 kgf/mm2.
- 洛氏栎rolf's oak
- 洛氏灯Lortet's lamp
- 布氏硬度值ball hardness number
- 洛氏征Rockley's sign
- 洛氏国际Rockwell International
- 莫氏硬度值Moh's scale number
- 洛氏脆碎测定仪Roche friabilator