1 missing
EN ISO 6789:2003 Assembly tools for screws and nuts - Hand torque tools - Requirements and test methods for design conformance testing, quality conformance testing and recalibration procedure (ISO 6789:2003)
EN 22568:1989 Hand- and machine-operated circular screwing dies and hand-operated die stocks (ISO 2568:1988)
EN 22857:1989 Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches - Manufacturing tolerances on the threaded portion (ISO 2857:1973 + A1:1984 +A2:1986)
EN 24230:1989 Hand- and machine-operated circular screwing dies for taper pipe threads - R series (ISO 4230:1987)
EN 24231:1989 Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 2431:1987)
EN 24231:1989/AC1:1989 Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:1987) - missing
EN 25967:1989 Taps and thread cutting - Nomenclature of the main types and terminology (ISO 5967:1981)
EN 25968:1989 Circular screwing dies - Terminology (ISO 5968:1981)
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