... electrician, and self-cooling type seal structure. It has large magnetic depth, strong suction, dustproof, waterproof, corrosion resistance and other ... .029501500450530RCDB-161600450400701348001700450530RCDB-181800500450701869001900450530RCDB-202000500500702075002100450530RCDB -T ultrastrong magnetic type dry-type electromagnetic iron remover has: T1 type magnetic field intensity 90mT T2 type ...