#36 How to polish safety glasses to meet standards. 

I am Minh vn, I come from Vietnam. My channel specializes in sharing methods and processes of Polishing molds. With my 20 years of experience, I hope to help you through the videos I share here. In this video, I share how to polish protective glasses. You will understand the steps after watching the whole video. I ask for permission and thank the person in the photo that I used as the thumbnail for my video. I wish you success and happiness. +Contact me: minhphungvuong2003@gmail.com.
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