Which one is better for polishing, white alundum or brown aluminium oxide?
Which one is better for polishing, white alundum or brown aluminium oxide? White alundum has a better polishing effect
Which one is better for polishing, white alundum or brown aluminium oxide? White alundum has a better polishing effect
Brown aluminium oxide F220# can be used for sand blating impeller blades in power plant?brown aluminium oxide