... 画痕硬度 scratch hardness 画痕检验scratch inspection 画痕硬度试验 scratch test ...
双语例句
1
These lights are applicable for the scratchinspection on metal, glass, film and chip surface.
适用于金属、玻璃、胶片、晶片等平整表面的划伤检测。
2
The preparations before test shall include corrosion check, mechanical inspection, vehicle photo, coating thickness measurement, metal thickness identification, paint layer scratch and etc.