尺寸公差與表面粗糙度(留存版)
【正文】 Sentenceanalysis: ? 1. Because of the highly petitive nature of most manufacturing business, the question of finding ways to reduce cost is ever present. ? 由于大多數(shù)制造業(yè)高度競爭的天性，找到降低成本的方法是永恒的問題。 Sentenceanalysis: ? 2. Designing for function, interchangeability, quality, and economy requires a careful study of tolerances, surface finishes, processes, materials and equipment. ? 功能、互換性、質量和經濟性的設計都要求對公差、表面光潔度、工藝、材料和裝備進行仔細研究。 Sentenc
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