| • निक्षारण परीक्षण | |
| etching: निक्षारण चित्रकला | |
| test: जांच परख टैस्ट मैच | |
etching test मीनिंग इन हिंदी
etching test उदाहरण वाक्य
उदाहरण वाक्य
अधिक: आगे- Etch test for macrostructure and defect of steels
- Method of oxalic acid etching test for stainless steels
- Steel products - method for etch test of tower sample
- Methods of acid etch test for transvese macro - structures of heat - resisting superalloys
- Methods of acid etch test for longitudinal macro - structures of heat - resisting superalloy bars
- Deep etch test