| • निर्वात परीक्षण | |
| vacuum: निर्वात शून्य | |
| testing: जाँच परीक्षण | |
vacuum testing मीनिंग इन हिंदी
vacuum testing उदाहरण वाक्य
उदाहरण वाक्य
- During early 2012, the engine system successfully passed vacuum testing.
- But vacuum testing has indicated the material foams and bubbles, which could ruin such repairs in space.