Secretariat of UNITECR 2019 Yutaka Hosoda c/o The Technical Association of Refractories, Japan. New Ginza Bldg., 7-3-13 Ginza, Chuo-ku, Tokyo 104-0061, Japan Phone: +81-3-3572-0705 Fax: +81-3-3572-0175 e-mail: unitecr_info@tarj.org
