Introduction - If you have any usage issues, please Google them yourself
1 The main part of this specification defines ID-1 type with a contact IC card of the basic technical requirements include the following method of recording the physical characteristics of the main physical interface requirements define the basic physical properties of such cards the electrical signals and transmission protocols provides for such cards and terminals electrical signals between the power supply agreement and information exchange agreements involving card frequency voltage current verification procedures and transport and communication protocol for this part of the issue within the scope of China' s IC khaki or application using the object mainly associated with the IC card application design and manufacture of card issuance and management of research and development of application systems integration and maintenance departments or units