microhardness testing 中文意思是什麼
-
Vickers hardness testing of resistance spot, projection and seam welds low load and microhardness
電阻點焊凸焊和滾焊的維氏硬度試驗 -
Powder metallurgy. sintered ferrous materials, carburized or carbonitried. determination of effective case depth by the vickers microhardness testing method
粉末冶金.滲碳或碳氮共滲燒結黑色金屬材料.用維氏顯微硬度測定法確定有效滲碳層的深度 -
The failure of the rail was analysed by optical microscope and microhardness testing method
摘要採用光學顯微鏡和顯微硬度等檢測方法，對鋼軌斷裂的原因進行了分析。 -
Vickers hardness testing of resistance spot, projection and seam welds low load and microhardness iso 14271 : 2000 ; german version en iso 14271 : 2001
電阻點焊凸焊和滾焊的維氏硬度試驗
分享友人