IEC 61868 Ed. 1.0 标准详情
- 标准号:IEC 61868 Ed. 1.0
- 中文标题:
- 英文标题:Mineral insulating oils - Determination of kinematic viscosity at very low temperatures
- 标准类别:国际电工委员会IEC
- 发布日期:
Specifies a procedure for the determination of the kinematic viscosity of mineral insulating oils, both transparent and opaque, at very low temperatures, after a cold soaking period of at least 20 h, by measuring the time for a volume of liquid to fl
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