| • वैद् युत लेपन अपशिष्ट | |
| electroplating: विद्युत-लेपन विद् | |
| waste: नाश अवशेष नुक़सान | |
electroplating waste मीनिंग इन हिंदी
electroplating waste उदाहरण वाक्य
उदाहरण वाक्य
- Code for design of disposal of electroplating waste water
- Electroplating waste water treatment technology by fly ash and active carbon
- Removal and recovery chromic acid from electroplating waste by ion exchange