Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB/T 44218-2005 via email in business day valid
DB/T 44219-2005 via email in business day valid
DB/T 44220-2005 via email in business day valid
DB/T 44221-2005 via email in business day valid
DB/T 44224-2005 via email in business day valid
DB/T 45-2012 via email in business day valid
DB/T 46-2012 The method of earthquake-related crustal monitoring—Crustal strain observation in horizontal tunnel via email in business day valid
DB/T 47-2012 The method of earthquake-related crust monitoring—Fauit-crossing displacement measurement via email in business day valid
DB/T 48-2012 via email in business day valid
DB/T 49-2012 The observation method of earthquake-related underground fluids—Observation of well-water and spring-water temperature via email in business day valid
DB/T 5-2003 Specification for the digital leveling of crustal deformation for seismology $450.00 via email in 1~3 business day superseded
DB/T 5-2015 via email in business day valid
DB/T 50-2012 The observation methods of earthquake-related underground fluid—Observation of well and spring flow rate via email in business day valid
DB/T 51-2012 Database structure for earthquake precursor observation. Station observation $1094.00 via email in 1~5 business day valid
DB/T 51251-1995 Passenger car with dual fuel of compressed natural gas and gasoline $90.00 via email in 1~3 business day valid
DB/T 52-2012 Diagram of standard system for earthquake emergency response and rescue trade via email in business day valid
DB/T 52-2013 Diagram of standard system for earthquake emergency response and rescue trade $530.00 via email in 1~5 business day valid
DB/T 53-2013 Mapping of active fault in 1: 50000 $430.00 via email in 1~3 business day valid
DB/T 54-2013 The method of earthquake-related crustal deformation monitoring. Strain monitoring in borehole $530.00 via email in 1~3 business day valid
DB/T 55-2013 Earthquake search and rescue team. Disposal code of the corpse on working site $264.00 via email in 1~3 business day valid
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