Description It is used to mix resin sand and waterglass sand(sodium silicate-bonde sand) and refractory matter. main specifications mixed amount every ...
Description It is used to mix resin sand and waterglass sand(sodium silicate-bonde sand) and refractory matter. main specifications mixed amount every ...
Description It is used to mix resin sand and waterglass sand(sodium silicate-bonde sand) and refractory matter. main specifications mixed amount every ...
Description It is used to mix resin sand and waterglass sand(sodium silicate-bonde sand) and refractory matter. main specifications mixed amount every ...