Linear measuring instruments – 4 (Micrometers – 2, Bore gauge)
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Linear measuring instruments – 5 (Dial indicators, thickness gauges, depth gauges)
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Measurement of screw thread elements
49:40
Basics of surface roughness
49:28
Selection of fits, Geometrical tolerances
52:01
Screw thread production and terminology
15:29
Olaf Schubert - Advent, Advent der P*nis brennt | Die besten Comedians Deutschlands
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Comment fonctionne l'alimentation triphasée : pourquoi 3 phases ?
41:32