GB/T 14499-1993

Active

Technical symbols for use in geophysical exploration

地球物理勘查技术符号

Standard Type
GBT
ICS
07.060
CCS
D10
Status
现行
Issue Date
1993-06-19
Implementation
1994-03-01
Responsible Dept
自然资源部(国土)
Drafting Unit
N/A