金相及显微结构
metallography and microstructure
金相显微学
metallographic microscopy
金相显微镜测定法
metallographic determination
金相显微镜
metalloscope
metallographic microscope
metaloscope
metallurgical microscoope
metallographical microscope
metallurgical microscope
metallomicroscope
metallurgical microscopy
optical microscope
metallography microscope
Gold mutually microscope
metallographical
Metallograph
金相显微检测
metallargical microscope observation
金相显示方法
metallographic display method
金相试样抛磨
polishing of metallographic specimen
金相试样
metallographic’s sample
metal sample
Preparation of metallographic specimen
metallographic sample
metallographic section
metallographic specimen
金相试验淬火法测定
Quenching method of Metallographic trial
金相试验
METALLOGRAPHIC
microscopic examination
met-allographic inspection
microscopic test
metallographic test
金相实验
metallographic experiment
金相摄影显微镜
photometallurgical microscope
金相砂纸
metallographic abrasive paper
metallographical sand paper
abrasive paper for metallograph