GB/T 14693-1993

Abolished

Nondestructive testing symbols for welds

焊缝无损检测符号

Standard Type
GBT
ICS
25.160.40
CCS
H26
Status
废止
Issue Date
1993-11-09
Implementation
1994-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A