硬度

• Verification regulation of metal vickers hardness tester
  金属维氏硬度计检定规程
• Metallic materials - rockwell superficial hardness test
  金属表面洛氏硬度试验方法
• Testing methods for brinell hardness of titanium sponge
  海棉钛的布氏硬度测试方法
• Conversion of hardness and strength for ferrous metal
  黑色金属硬度及强度换算值
• Model for hardness transformation based on neural network
  硬度转换的神经网络模型
• Shore hardness test - verification of testing machines
  肖氏硬度试验.试验机的验定
• Knoop hardness test - verification of testing machines
  努普硬度试验.试验机的验证
• Test method of rockwell hardness for friction materials
  摩擦材料洛氏硬度试验方法
• Having the hardness or luster of a diamond
  似金刚石的具有金刚石的硬度或光泽的
• Plastics . verification of shore hardness durometers
  塑料制品.斜撑柱硬度计检验