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Overview EN 25967:1989 (identical to ISO 5967:1981) is a vocabulary and nomenclature standard for taps and thread cutting. It defines the names and terminology for the main types of taps, styles of t…
Overview EN 25967:1989 (identical to ISO 5967:1981) is a vocabulary and nomenclature standard for taps and thread cutting. It defines the names and terminology for the main types of taps, styles of t…