ASTM B678-1986(2011) 标准详情
- 标准号:ASTM B678-1986(2011)
- 中文标题:金属涂覆产品的软钎焊性试验方法
- 英文标题:Standard Test Method for Solderability of Metallic-Coated Products
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1986
In order that a sound solder joint be formed simply and quickly in a production operation, the molten solder must readily wet and spread over the surfaces of the products being joined. For this to happen, the surfaces must be clean or be soiled only
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