metallographic specimen的意思|示意
美 / /
英 / /
metallographic specimen相关例句
The study on metallographic specimen polishing machine at home and abroad was introduced.
介绍了国内外金相试样抛光机的研究情况,以及各种类型抛光机的性能与特点.
互联网
Control system of large metallographic specimen cutting machine has been designed based on programmable controller PLC.
基于可编程控制器PLC设计了大型金相试样切割机的控制系统.
互联网