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Overview EN ISO 6789-1:2017 (ISO 6789‑1:2017) specifies minimum requirements for design conformance testing and quality conformance testing of hand torque tools used for controlled tightening of scre…
Overview ISO 6789-1:2017 - Assembly tools for screws and nuts - Hand torque tools - Part 1 defines minimum requirements for design conformance testing, quality conformance testing, marking and the de…