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- Explains the causes of variability in Rockwell Hardness test results and supplements information given in test methods with good practice recommendations. 解释变化性在在测验方法与良好的做法建议一起给的洛克韦尔硬度测验结果和补充讯息的原因。
- Evaluation of Uncertainty in Rockwell Hardness Test 测量洛氏硬度过程中不确定度的评定
- superficial Rockwell hardness test 洛氏表面硬度试验
- It was found that the surface roughness is significant in Brinell hardness testing, but has little influence on Rockwell hardness. 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。
- This tester is a popular type Rockwell hardness testing machine, the construction is firm and reliable and safe, operating convenience etc. characteristics. 洛氏硬度计具有性能稳定，结构牢靠、安全，操作方便等特点。
- MRR（D）-150D1 Rockwell &Surferficial Rockwell Hardness tester is a popular type Rockwell Hardness testing machine ,beautiful and has a good reliability and intuitive nature. 150D1型洛氏-表面洛氏硬度计外观新颖、美观，具有良好的可靠性和直观性。
- MRR（D）-150A1 Rockwell & Surferficial Rockwell Hardness tester is a popular type Rockwell Hardness testing machine ,beautiful and has a good reliability and intuitive nature. 天津汇科仪器设备有限公司，MRR（D）-150A1型洛氏-表面洛氏硬度计外观新颖、美观，具有良好的可靠性和直观性。
- MRR(D)-150D1 Rockwell &Surferficial Rockwell Hardness tester is a popular type Rockwell Hardness testing machine ,beautiful and has a good reliability and intuitive nature. MRR(D)-150D1型洛氏-表面洛氏硬度计外观新颖、美观，具有良好的可靠性和直观性。
- MRR（D）-150D1 Rockwell & Surferficial Rockwell Hardness tester is a popular type Rockwell Hardness testing machine ,beautiful and has a good reliability and intuitive nature. 天津汇科仪器设备有限公司，MRR（D）-150D1型洛氏-表面洛氏硬度计外观新颖、美观，具有良好的可靠性和直观性。
- MRR(D)-150A1 Rockwell &Surferficial Rockwell Hardness tester is a popular type Rockwell Hardness testing machine ,beautiful and has a good reliability and intuitive nature. 150A1型洛氏-表面洛氏硬度计外观新颖、美观，具有良好的可靠性和直观性。
- Thermal sprayed metallic coatings--Rockwell hardness test 金属热喷涂层表面洛氏硬度试验方法
- Evaluation of uncertainty of measurement in Rockwell hardness test 金属洛氏硬度测量结果的不确定度评定
- EVALUATION OF MEASUREMENT UNCERTAINTY FOR ROCKWELL HARDNESS TEST 洛氏硬度测量不确定度的评定
- Resource of Rockwell hardness test error and its prevention 洛氏硬度试验误差来源及防止方法
- Evaluation about Uncertainty of Measured Hardness during Rockwell Hardness Test 洛氏硬度试验中测量不确定度的评定
- Introduction of Main Technical Contents in New National Standard of Metallic Rockwell Hardness Test 金属洛氏硬度试验方法新国家标准主要技术内容说明
- Keywords End quenches;Sample preparation;Heat treatment;Rockwell hardness test device; 端淬试验;试样加工;热处理;洛氏硬度装置;
- Keywords metallic rockwell hardness test;standard;hardness testing machine; 金属洛氏硬度试验;标准;硬度计;
- It can be hardened to a Rockwell hardness of Rc 54-56. 它能达到54到56的洛氏硬度。
- Rockwell hardness test 洛氏硬度试验
