動画
表示する投稿はありません
約
Dyne test pen is a special instrument used in the manufacturing and packaging industries to measure the surface energy of various materials, primarily plastics and polymers. This measurement is important to assess the adhesion ability of coatings, inks and adhesives to these surfaces. This process is not only simple, but also highly effective, providing immediate feedback on whether a surface has been properly treated for subsequent processing.
続く
(20)
アバターをトリミングする
