HRA

基本解釋

Th HRA Annual Conference Concludes in Success!
HRA第十屆年度大會(huì)暨展覽會(huì)成功舉辦!
The handness of the materials is 2400HV and HRA 93.7, respectively.
硬度測定指示;材料的維氏和洛氏硬度值分別為2400HV和HRA93.;70。
The method could be well applied to every aspect in HRA.
筆者的方法也能很好地應(yīng)用在不同行業(yè)的HRA。
This HRA is free of charge &also have simultaneous interpretation.
本次活動(dòng)是免費(fèi)的，配有中文同聲翻譯。
HRA and HV values on the coated exceeded 80 and 1000 respectively.
覆層的HRA值和HV值分別超過80及1000。