• BS 2634-2:1978

BS 2634-2:1978

Specification for roughness comparison specimens-Spark-eroded, shot blasted and grit blasted, and polished

BSI Group , 11/30/1978

Publisher: BS

File Format: PDF

$132.00$264.16


Characteristics of specimens intended for tactile and visual comparison with workpiece surfaces of similar lay, produced by similar manufacturing methods.

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