ISO 301-1981 标准详情
- 标准号:ISO 301-1981
- 中文标题:用于铸造的锌合金锭铁
- 英文标题:zinc alloy ingots intended for casting
- 标准类别:国际标准化组织标准ISO
- 发布日期:1981-05-15
The ingots shall have a mass of 5 to 20 kg, shall be of a shape which permits stacking, may include notches which allow them to be broken up if necessary into small pieces and may include cast-on feet. The marking is specified. Designations and chemi
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