超精密 meaning in Chinese

ultra-sophisticated
ultraprecise

Straightening series super precision leveling machine
矫正整平系列-超精密矫正机
Super precision wire cutting ( smallest wire dia
超精密线切割加工(最小线径0
Measuring methods of ultraprecision involute tooth profile
超精密渐开线齿形的测量方法
Development of electro - chemical ultra - precision lapping machine
电化学超精密研磨机床的研制
High - prcesion processing of silicon carbide
单晶片的超精密加工

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