Kain Dawai China 400 Mesh Kimia Fiber Industri Penapisan Jaring Penapis Keluli Tahan Karat
Kimpalan titik tiga lapisan 200 mesh + 50 mesh + 50 mesh, kadar penapis 77 mikron; Tikar cincin berbingkai lima lapisan 400mesh+50mesh+50mesh+50mesh, kadar penapis 38 mikron