Online Standards Store PDF
Conformity assessment. Guidelines and examples of a certification scheme for services
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Dies for sheet-metal stamping. General technical conditions
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Instruments for measurement of surface roughness by the profile method. Contact profilographs and profilometers. Types and main
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Basic norms of interchangeability. Geometrical product specifications. Code system for tolerances on linear sizes. General provisions, tolerances, deviations and fits
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Explosive atmospheres. Part 26. Equipment with separation elements or combined levels of protection
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