polaascent metallurgical microscope 偏振金相显微镜 high temperature metallurgical microscope高温金相显微镜 inverted metallurgical microscope 试样倒放式金相显微镜 ..
双语例句
1
The electromagnet coil former was analyzed by means of metallurgicalmicroscope. The results shows that cracks results from excessive hightemperature while casting and material embrittlement.