PURPOSE:To ensure a countermeasure to the unexpected accident such as the instantaneous service interruption and other as well as a treatment for the inspection after the accident, by erasing the memory including the cash information at the clearing time and then erasing last the information of the...
PURPOSE:To enhance adhesion and to prevent the generation of a flaw by partially applying water-soluble paint to the surface of a base material and forming an insulating metal membrane to the entire surface of the base material and further applying water-insoluble paint thereto in a specific thic...