사용법
polishing, casting, casting, blasting, etc.
Name
sand blasting abrasive gl40 gl50 steel grit price
Application
casting, blasting, polishing, counterweight, etc.
Appearance
dark grey particles, black
Keyword 1
steel grit price
Keyword 2
sand blasting abrasive gl50 steel grit
Keyword 3
sand blasting abrasive gl40 steel grit
Feature 1
Moderate hardness, strong toughness,