JGJ 8 Code for deformation measurement of building and structure*, 2016-07-09 Update
JJF 1118 Calibration Specification for Global Positioning System (GPS) Receiver
JJG 100 Double-wheel lateral force friction coefficient automatic test system[
JJG 4 Verification Regulation of Steel Measuring Tapes*, 2015-08-24 Update
JJG 414 Verification Regulation of Optical Theodolites*, 2011-11-14 Update
CJJ/T 73-2010 history
2019CJJ/T 73-2019 Technical code for urban surveying using satellite positioning system
2010CJJ/T 73-2010 Technical code for urban surveying using satellite positioning system
1997CJJ 73-1997 Technical specification for urban surveying using global positioning system
CJJ/T 73-2010 Technical code for urban surveying using satellite positioning system has been changed from CJJ 73-1997 Technical specification for urban surveying using global positioning system.