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ČSN is a protected designation of Czech national technical standards.
Screw gauges. Measuring parts of reference gauges for "go" thread ring. Edison screw
WITHDRAWN published on 11.7.1960
Selected format:Screw gauges. Limit "not go" thread rings. Edison screw
WITHDRAWN published on 11.1.1960
Selected format:The thread measuring gauges. The measuring pitches
WITHDRAWN published on 28.12.1957
Selected format:The thread measuring gauges. The hinged plate for the measuring pitches
WITHDRAWN published on 23.12.1953
Selected format:The thread measuring gauges. The handle of the measuring pitches (the micrometer extension)
WITHDRAWN published on 23.12.1953
Selected format:Screw gauges. Screw pitch gauges for metric thread
Standard published on 14.1.1960
Selected format:Screw gauges. Screw pitch gauges for whitworth thread and pipe thread
Standard published on 14.1.1960
Selected format:Checking instrument s for gears. Designation and nomenclature
WITHDRAWN published on 10.1.1984
Selected format:Checking instruments for spur gears with fine modules. Basic technical requirements
WITHDRAWN published on 30.12.1969
Selected format:Checking instruments for cylindrical worms, worm wheels and worm gear pairs. Technical regulations
WITHDRAWN published on 16.9.1982
Selected format:Latest update: 2026-08-02 (Number of items: 2 290 553)
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