HI
I WANT SOME ONE HELP ME IN COMPLETING MY PROJECT,
AM WORKING ON SANDBLASTING PROCESS, AND I HAVE DESIGNED micro/milli
CHANNELS ON GLASS AND I WANT TO KNOW HOW TO MEASURE THE DEPTH FO THE
CHANNELS I MADE ON GLASS.
I WANT SOME ONE TO TELL THE DEVICE OR METHOD WITH WHICH I CAN TAKE MEASUREMENTS.
 thanks
mallik