Home / Standards / GB/T 15637-2012 GB/T 15637-2012 Active General specification for calibrator of digital multimeter 数字多用表校准仪通用规范 Standard Type GBT ICS 17.220.99 CCS L85 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A