GB/T 10609.4-1989

Abolished

Technical drawings--Requirements for microcopying

技术制图 对缩微复制原件的要求

Standard Type
GBT
ICS
01.100
CCS
J04
Status
废止
Issue Date
1989-03-22
Implementation
1990-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A