EN 12454-1998 标准详情
- 标准号:EN 12454-1998
- 中文标题:铸造.表面缺陷的目测检验.钢砂铸件
- 英文标题:founding - visual examination of surface discontinuities - steel sand castings
- 标准类别:欧盟标准EN
- 发布日期:1998-05-20
Defines a procedure for use in visual examinations for the assessment of surface discontinuities of steel castings made in conventional sand moulds. Not applicable to steel castings manufactured by the resin-shell-investment and other precision mould
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