Home / Standards / GB/T 22092-2008 GB/T 22092-2008 Abolished Fixed micrometer and depth micrometer with electronic digital display 电子数显测微头和深度千分尺 Standard Type GBT ICS 17.040.30 CCS J42 Status 废止 Issue Date 2008-06-25 Implementation 2009-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A