NZS/BS 2634.2-1987 标准详情
- 标准号:NZS/BS 2634.2-1987
- 中文标题:
- 英文标题:Roughness comparison specimens - Specification for spark-eroded, shot-blasted, grit-blasted, and polished specimens
- 标准类别:其他国内外OTHERSS
- 发布日期:
Characteristics of specimens intended for tactile and visual comparison with workpiece surfaces of similar lay, produced by similar manufacturing methods.
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