【机】 磨耗试验机

abrasive wear

segmental abrasive disc grinding with the cylindrical surface

abrasive material, loose

abrasive cloth

abrasive jet cleaning【机】;grit blast【机】;sandblast cleaning【机】

grinding with loose abrasive material

cleaning by means of abrasive blasting materials

circular back-plate with suction means for securing abrasive sheets