DIN 1688-1-1998 标准详情
- 标准号:DIN 1688-1-1998
- 中文标题:轻金属合金的毛坯铸件.砂模铸造.一般公差及机加工余量.不适用于新设计
- 英文标题:Rough castings of light metal alloys - Sand mouldings - General tolerances, machining allowances; inactive for new design
- 标准类别:德国标准
- 发布日期:1998-08
The document applies to general tolerances and required machining allowances, if applicable, for surfaces to be machined on rough castings of aluminium and magnesium alloys, manufactured by sand moulding. General tolerances for angular dimensions are
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