relieving boards 中文意思是什麼

relieving boards 解釋
艙底貨上面的墊板
  1. Cad is software that can help engineering in their designs for new products building, print circuit boards, civil works like bridge and airports, relieving them from the tedious, back = breaking and time consuming jobs like drafting and drawing

    Cad是這樣的軟體,可以幫助工程師設計新產品、建築、印刷線路板、橋梁和機場等土木工程;使他們從繪圖等繁瑣、累人和費時的工作中解脫出來。
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