Naming rules for Chinese film capacitor models
The Chinese film capacitor is made of organic plastic film as the medium and metal foil or metalized film as the electrode. It is made by winding (except for the [...]
Gradually unblock many European countries
May 18 According to the British Broadcasting Corporation (BBC) report, as the new crown epidemic slowed, they began to gradually unblock, especially in the European countries such as Britain, Italy [...]