scratch test वाक्य
"scratch test" हिंदी में scratch test in a sentenceउदाहरण वाक्य
- Pliny returns to the problem of fraud and the detection of false gems using several tests, including the scratch test, where counterfeit gems can be marked by a steel file, and genuine ones not.
- The scratch test can be used to quantify coating adhesion on many substrate types such as metal alloys, semiconductors, or glass but is usually used on coated substrates with a hardness > 54 HRC.
- This is usually done during camera checkout at a rental house with what is known as a scratch test, where junk film is run through the camera and then examined against light for scratching.
- I thought this was odd for a Microsoft service, particularly considering there was the scent of a fresh credit card in the crisp fall air . ( I connected to AOL on the first try when I performed a similar new-user dial-up-from-scratch test .)
- :You might consider a'scratch test'- try to scratch it with something a little less hard than diamond . . . if you were in a jeweller's shop-you could grab a handy Topaz or Corundum and just try to scratch the diamond with it . . . or try to scratch a topaz with the supposed diamond.