Home / Standards / GB/T 37161-2018 GB/T 37161-2018 Active Gears—Evaluation of instruments for measurement of individual gears 齿轮 齿轮测量仪的评价 Standard Type GBT ICS 21.200 CCS J17 Status 现行 Issue Date 2018-12-28 Implementation 2019-07-01 Responsible Dept 国家标准委 Drafting Unit N/A