国产尤物精品麻豆电影_无码精品亚洲毛片av_国产老色批在线视频播放_大陆成人毛片视频_在线国产亚欧一级片_日本强奸大片一区二区_在线无码MV男人的天堂_亚洲色婷五月丁香在线视频_污黄啪啪网18以下勿入亚洲_中文乱伦高清国产

天津正乾環(huán)保科技有限公司

Home > Professional Laser Application Level > Sand blasting and rust removal

噴砂除銹Sand blasting and rust removal

Sandblasting and rust removal materials, namely, sandblasting abrasives, are generally divided into artificial abrasives and natural abrasives.

Sandblasting rust removal is to use compressed air as the power to form a high-speed jet beam to spray the material (garnet sand, copper ore sand, quartz sand, diamond sand, iron sand, Hainan sand) onto the surface of the workpiece to be treated at high speed, so that the appearance or shape of the workpiece surface changes.
< 上一頁 12 共2頁,11 條記錄
應用案例 Application

Online Message

Contact Us

Online QQ

Top

Feedback

Dear customer friends, please give us your comments and suggestions through the following table. We will contact you as soon as possible.(all of the following are required)

Your name：
Your phone call：
Your Email：
Your address：
Message：