| • वैद्युत् परिष्करण | |
| refining: परिष्करण विनय | |
electro refining meaning in Hindi
electro refining sentence in Hindi
Examples
- It also produces small amounts of gold and silver from refinery anode slimes, the residue from electro refining of copper.
| • वैद्युत् परिष्करण | |
| refining: परिष्करण विनय | |