8" Stainless Steel ASTM 20um or No.635
8-inch Diameter Stainless Steel Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635
8-inch Diameter Stainless Steel Frame, Stainless Steel Woven Wire Mesh, Certified Compliance to ASTM E11 Specifications, 20 microns or No.635