硬度的测定.第2部分:洛氏硬度 英文名称： Plastics -- Determination of hardness -- Part 2: Rockwell hardness 标准组织： 【ISO】国际标准化组织标准 正文语种： 英法双语 国标分类： 【G31】...
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通过对渗层组织观察和渗层相结构及硬度的测定，研究了渗硼层的组织性能。
The microstructure, phrase structure and hardness of the boriding layer were also discussed. The microstructure and properties of the boriding layer were studied.
砂轮硬度是直接影响磨削效果的一个重要因素，因而对于砂轮硬度的测定方法研究颇多。
Wheel hardness is an important factor relating to grinding effect. Many of its measuring methods have been recently researched.
ASTM D2583巴氏硬度测试用巴科尔硬度仪对硬质塑料压痕硬度的标准试验方法简介：ASTM D2583巴氏硬度测试包括了对加强和非加强塑料压痕硬度的测定，使用型号934-1和935的巴科尔硬度仪。
ASTM D2583 Scope This test method covers the determination of indentation hardness of both reinforced and nonreinforced rigid plastics using a Barcol Impressor, Model No. 934-1 and Model No. 935.
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