Desc:Product DescriptionProduct ApplicationUsed for the drilling processing of H-shape steel, box beam and channel steel of steel structure, bridge, three ...
Desc:Product DescriptionProduct ApplicationUsed for the drilling processing of H-shape steel, box beam and channel steel of steel structure, bridge, three ...
Desc:Product DescriptionProduct ApplicationUsed for the drilling processing of H-shape steel, box beam and channel steel of steel structure, bridge, three ...
Desc:Product DescriptionPure Graphite SheetDescription: It is made of High carbon phosphorus flake graphite which is chemically treated and rolled by high ...