DB/T 25-2008 (English Version) PDF

Scope: This standard provides regulations on the use of seismic observation quantities and units, quantity names, quantity symbols, unit names and unit symbols used in seismic measurement, strong vibration observation, seismic electromagnetic observation, seismic crustal deformation observation and seismic underground fluid observation. This standard applies to the fields of earthquake observation, earthquake scientific research and application, etc., and also applies to earthquake standards, books, journals, documents, etc.

DB/T 25-2008 Referenced Document

GB 3100-1993 SI units and recommendations for the use of their multiples and of certain other units
GB 3101-1993 Quantities and units--General principles
GB/T 1.1-2000 Directives for standardization-Part 1:Rules for the structure and drafting of standards (ISO/IEC Directives,Part 3,1997,Rules for the structure and drafting of International standards,NEQ)
GB/T 3102.1-1993 Quantities and units of space and time
GB/T 3102.10-1993 Quantities and units of nuclear reactions and ionizing radiations
GB/T 3102.11-1993 Mathematical signs and symbols for use in the physical sciences and technology
GB/T 3102.12-1993 Characteristic numbers
GB/T 3102.13-1993 Quantities and units of solid state physics
GB/T 3102.2-1993 Quantities and units of periodic and related pheno-mena
GB/T 3102.3-1993 Quantities and units of mechanics
GB/T 3102.4-1993 Quantities and units of heat
GB/T 3102.5-1993 Quantities and units of electricity and magnetism
GB/T 3102.6-1993 Quantities and units of light and related electromagnetic radiations
GB/T 3102.7-1993 Quantities and units of acoustics
GB/T 3102.8-1993 Quantities and units of physical chemistry and molecular physics
GB/T 3102.9-1993 Quantities and units of atomic and nuclear