Home / Standards / GB/T 13916-2013 GB/T 13916-2013 Active Unnoted tolerance of shape and position for stamping parts 冲压件形状和位置未注公差 Standard Type GBT ICS 25.020 CCS J32 Status 现行 Issue Date 2013-06-09 Implementation 2014-03-01 Responsible Dept 国家标准委 Drafting Unit N/A