Oxide specifications Published On - آبان ۱۹, ۱۳۹۷ fadleadoxide litharge production line Litharge specification Production range Total PBO(%) > ۹۹/۵% Total free metalic lead ۰/۰۱ to ۰/۱% Insoluble in acetic acid ۰/۰۱ to ۰/۱% Red oxide of lead > ۰/۰۵% out_link home Persian