Information technology - Office equipment - Minimum information to be included in specification sheets; copying machines (ISO/IEC 11159:1996); German version EN ISO/IEC 11159:1998
Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990); German version EN 20187:1993— 8 стр.
Information technology - Office machines - Requirements and test for the preparation of refilled toner modules for electrophotographical printers, copiers and facsimile machines— 7 стр.