ISO 304-1985 标准详情
- 标准号:ISO 304-1985
- 中文标题:表面活性剂-通过卷取液膜进行表面张力测定
- 英文标题:surface active agents; determination of surface tension by drawing up liquid films
- 标准类别:国际标准化组织标准ISO
- 发布日期:1985-12-15
The maximum force is measured which is necessary to act vertically on a stirrup or a ring, in contact with the surface of the liquid being examined placed in a measuring cup, in order to separate it from this surface, or on a plate with an edge in co
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