This paper introduces jobbing principle aad constitution of automatic fast harmless testing device of hardness of tie rod stud for auto-engine, which consists of Z80-CPU STD bus system.

 
  • 介紹了由Z-80CPU STD總線(xiàn)系統組成的汽車(chē)發(fā)動(dòng)機連桿螺栓硬度自動(dòng)快速無(wú)損檢測裝置的工作原理與基本結構。
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目錄 附錄 查詞歷史
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