GB/T 31456-2015

Active

Technical specification for surface oil and gas geochemical exploration

石油与天然气地表地球化学勘探技术规范

Standard Type
GBT
ICS
75.010
CCS
E11
Status
现行
Issue Date
2015-05-15
Implementation
2015-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A