double disk surface grinding machine
double disk lapping machine 双盘研磨机 double disk surface grinding machine 双盘面磨床 double dope transistor 双掺杂晶体管 ..
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短语
立式双盘面磨床
vertical double-disk surface grinding machine
卧式双盘面磨床
horizontal double-disk surface grinding machine
;
disk surface grinding machine
双盘面磨制机床
double disk surface grinding machellone
立式双盘面磨制机床
vertical double-disk surface grinding machellone
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