The base structure and definition for machinery installation,as well as how to flexibly using the central line,parallel line,plumb line and level meter in practice are introduced.

 
  • 介紹了設備安裝基礎的構成和確定,以及設備安裝中“三線(xiàn)一平”(中心線(xiàn)、平行線(xiàn)、鉛垂線(xiàn)和水平面)基本原理的活用;
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