Home / Standards / GB/T 4458.3-1984 GB/T 4458.3-1984 Abolished Mechanical drawings--Axonometric drawings 机械制图 轴测图 Standard Type GBT ICS 01.100 CCS J04 Status 废止 Issue Date 1984-07-11 Implementation 1985-07-01 Responsible Dept 国家标准委 Drafting Unit N/A