Home / Standards / GB/T 29792-2013 GB/T 29792-2013 Active Developing magnetic roller for electrostatic copying(printing) device 静电复印(打印)设备用显影磁辊 Standard Type GBT ICS 37.100.10 CCS N47 Status 现行 Issue Date 2013-10-10 Implementation 2014-04-15 Responsible Dept 中国机械工业联合会 Drafting Unit N/A