Home / Standards / GB/T 13918-1992 GB/T 13918-1992 Active Sizes of format paper used by office machine in non-continuous forms 办公机器用非连续格式纸尺寸系列 Standard Type GBT ICS 85.080 CCS L64 Status 现行 Issue Date 1992-12-04 Implementation 1993-07-01 Responsible Dept 国家标准委 Drafting Unit N/A