leaf electroscope
短语词组
- gold leaf electroscope 金箔验电器;翻译
- glod leaf electroscope [电]金箔验电器
- fold leaf electroscope 金箔验电器
- leaf -brass electroscope 铜片检电器
- metallic leaf electroscope 金箔验电器
- gold -leaf electroscope 金叶验电器;金箔验电器
- self -recording gold-leaf electroscope [电]自记式金箔验电器;自动记录式金箔验电器
- f -recording gold-lea electroscope 自记式金箔验电器 返回 leaf electroscope