Understand the latest news, focus on industry trends, interpretation of professional encyclopedia
Microfinish Mold & Tool Finish Guide
SPI Finish Preparation Approximate
Designation Guideline Resulting Ra
(microinches)
===============================================
A1 #3Diamond Buff 0 to 1
Prev: Kangfeng Group successfully held the New Year's evening party BACK Next: Health exercise in Kangfeng office
