Surface Roughness Tester
A portable surface roughness tester able to operate independently of mains power and make measurements on almost any part of a workpiece of practically any size.
Komisi Etik Penelitian Kedokteran Gigi
Faculty of Dentistry, Universitas Indonesia
A portable surface roughness tester able to operate independently of mains power and make measurements on almost any part of a workpiece of practically any size.