Home / Standards / GB/T 4458.3-2013 GB/T 4458.3-2013 Active Mechanical drawings―Axonometric drawings 机械制图 轴测图 Standard Type GBT ICS 01.100.20 CCS J04 Status 现行 Issue Date 2013-12-17 Implementation 2014-10-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委