General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 14499-1993
Scope
This standard specifies the technical symbols used in geophysical surveys. This standard applies to seismic, gravity, magnetic, electrical, radioactive and geothermal techniques in surface geophysics and mine geophysics (logging), and also applies to aviation and marine exploration geophysics.
GB/T 14499-1993 history
1993GB/T 14499-1993 Technical symbols for use in geophysical exploration