Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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AQ 1085-2011 Safety techinical specification of coal-burning air heater for intake of coal mine on the ground 180.0 via email in 1~3 business day valid
GB/T 13908-2002 General requirements for solid mineral exploration 220.0 via email in 1 business day valid
GB 2007.2-1987 General rules for the sampling and sample preparation of minerals in bulk-Manual method of sample preparation 60.0 via email in 1~2 business day valid
GB/T 15663.7-1995 Terms relating to coal mining-Mining subsidence 150.0 via email in 1~3 business day superseded
GB/T 15663.6-1995 Terms relating to coal mining-Mining surveying 255.0 via email in 1~3 business day abolished
GB/T 18340.6-2001 Organic geochemical measurements of geological samples--Method for hydrocarbon types analysis of gasoline by mass spectrometry 210.0 via email in 1~3 business day superseded
AQ 6209-2007 Digital methane detecting and alarm miners lamp 225.0 via email in 1~3 business day valid
GB 2007.7-1987 General rules for the sampling and sample preparation of minerals in bulk-The method for determination of size by manual sieving 30.0 via email in 1~3 business day valid
AQ 1032-2007 Safety inspection code of JTK winder for coal mines 210.0 via email in 1~3 business day valid
GB/T 18340.2-2001 Organic geochemical measurements geological samples--Method for the analysis the organic matters for stable carbon isotopic composition 75.0 via email in 1~3 business day superseded
AQ 1034-2007 Safety inspection code of belt brake winch for coal mines 150.0 via email in 1~3 business day valid
AQ 1030-2007 Safety inspection code of haulage winch for coal mines 120.0 via email in 1~3 business day valid
DZ/T 0272-2015 165.0 via email in 1~3 business day valid
MT 1085-2008 The oxygen fills pumps specification for mine 135.0 via email in 1~3 business day valid
GB 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk-Experimental method for evaluation of quality variation 120.0 via email in 1~3 business day valid
MT 709-1997 Self-rescuer of carbon monoxide filter for coal mines 210.0 via email in 1~3 business day valid
MT/T 865-2000 Measuring method on height of water flowing fractured zone using loses of drilling fluid 105.0 via email in 1~3 business day valid
MT 1084-2008 Coal mine hydrogen sulfide alarm detector 100.0 via email in 1 business day valid
GB/T 15663.2-1995 Terms relating to coal mining-Shafting and drifting engineering 360.0 via email in 1~5 business day superseded
GB/T 15663.5-1995 Terms relating to coal mining-Hoisting and transport 510.0 via email in 1~5 business day superseded
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