This standard specifies the use and maintenance of gravimeters. This standard applies to LCR-D, LCR-G, LCR-EG, LCR-UGS, LCR-S and CG-3 and CG-5 gravity instruments.
SY/T 5939-2009 Referenced Document
SY/T 5819-2002 Technical specification for ground gravity
SY/T 5939-2009 history
2009SY/T 5939-2009 Operation and maintenance for gravimeter
2000SY/T 5939-2000 Operation and maintenance for gravimeter