…chemical pump components; Do mechanical parts, all kinds of molds, such as wire drawing die, squeeze pencil lead die mouth; Do cutting tools, die abrasive, ** material, human joints, sealing die ring, etc. (3) Corundum thermal insulation materials…
Originalartikel lesen: High Refractoriness Brown Fused Alumina Powder for Refractory Bricks and Castabl
