
Ground thread taps for pipe threads G series and Rp series ? Tolerances on the threaded portion
出版:Standardization Administration of China

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基本信息
标准编号: GB/T 20334-2006
标准类别:Standard
出版单位:Standardization Administration of China
标准页数:12
等同采用的国际标准
ISO 5969:1979 - Identical