Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SY/T 6548-2003 Specification for use and maintenance of loaded cable and bridle in oil field 180.0 via email in 1~3 business day abolished
JB/T 7738-2006 Leg - support electric rock drills 120.0 via email in 1~3 business day valid
MT/T 958-2005 The technical specifications in driving the cross-cut an outburst seam by the concussion blasting method 75.0 via email in 1~3 business day valid
SY/T 6446-2013 Quality Testing Targets of Perforating Charge for Oil and Gas Well 150.0 via email in 1~3 business day valid
SY/T 6938-2013 The Technical Specifications for Operation of Casing-check Logging 120.0 via email in 1~3 business day valid
GB/T 13072-2010 Geological water samples - Determination of radioactive ratio 226Ra/228Ra - Emanation - β counting techniques 180.0 via email in 1~3 business day valid
MT/T 1043-2007 Technical regulations of remote sensing mapping for coalfield geology 345.0 via email in 1~5 business day valid
SY/T 5880.1-1997 Petroleum logging tool calibration―General rules 120.0 via email in 1~3 business day superseded
GB/T 13692-1992 Geological instruction of Barite witherite deposit exploration 650.0 via email in 1~3 business day abolished
SY/T 6289-2006 Technical Specifications for Continuous Electro Magnetic Profiling 225.0 via email in 1~3 business day superseded
SY/T 5455-1997 Technical specifications for land 3-D seismic exploration data acquisition 450.0 via email in 1~3 business day abolished
GB/T 7780-2005 The model designation of filters 105.0 via email in 1~3 business day abolished
DZ/T 0214-2002 Specifications for copper,lead,zinc,silver,nickel and molybdenum mineral exploration 400.0 via email in 1 business day valid
MT/T 797-1998 Testing of direct shear strength for rock and soil 120.0 via email in 1~3 business day valid
SY 5522-1992 Analysis identification method for microfossil (ostracoda, pleopod and charophyta) 180.0 via email in 1~3 business day valid
MT/T 1042-2007 Quality standard of drill for coal geology exploration 240.0 via email in 1~3 business day valid
MT/T 693-1997 General technical conditions for underground radio-wave penetration instrument 90.0 via email in 1~3 business day valid
YS/T 271.1-1994 Methods for chemical analysis of xanthates The lead-acetate titration method for determination of xanthate content 75.0 via email in 1~3 business day valid
YB/T 106-2007 Cold-bounded high-titaning bearing pellets 60.0 via email in 1~3 business day valid
SY/T 6823-2011 Specification for cased hole resistivity logging data processing and interpretation 150.0 via email in 1~3 business day valid
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