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Understand the basic conception of form position tolerance and surface roughness.
了解形差与表面粗糙度基本概念.
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Understand the basic conception of form and position tolerance and surface roughness.
了解形位公差与表面粗糙度基本概念.
英汉翻译词典包含4367426条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。