Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
MT/T 837-1999 Method of determining the minimum oxygen content concentration for coal dust explosion 90.0 via email in 1~3 business day valid
MT 67-2006 Detector Tube for Carbonic Oxide 120.0 via email in 1~3 business day valid
AQ 1044-2007 Technical standerd of prevention and extingush ofmine fire by air stopping 180.0 via email in 1~3 business day valid
MT/T 698-1997 Technical standerd of prevention and extingush of mine fire by air stopping 180.0 via email in 1~3 business day abolished
AQ 6204-2006 Thermal-conduction high concentration methane transducer for gas drainage 180.0 via email in 1~3 business day valid
GB 24502-2009 Chemical oxygen self-rescuer for coal mine 360.0 via email in 1~3 business day valid
AQ/T 2052-2016 General technical requirements of communication system in metal and nonmetal underground mine via email in business day valid
AQ/T 2051-2016 General technical requirements of personnel regional positioning system in metal and nonmetal underground mine via email in business day valid
GB/T 23249-2009 Coalbed gas content measurement methods in geological exploration period 390.0 via email in 1~3 business day valid
LD 68-1994 Code for Monitoring Safety Technology of Lifting Winch for Coal Mine via email in business day valid
MT 1084-2008 Coal mine hydrogen sulfide alarm detector 100.0 via email in 1 business day valid
AQ 1020-2006 Technical Specifications of Comprehensive Dust Control Measures for Underground Coal Mine 150.0 via email in 1~3 business day valid
AQ 1028-2006 Coal mine ventilation technical condition 660.0 via email in 1~3 business day valid
MT 869-2000 Carbon monoxide oxidative for filter self-rescuers 105.0 via email in 1~3 business day valid
MT/T 1024-2006 General specification of mining hole sealing pump 105.0 via email in 1~3 business day valid
MT/T 627-1996 General Technical Specifications for Fusible Alloy Type Automatic Sprinkler System of Belt Conveyor Used for Coal Mine 90.0 via email in 1~3 business day valid
MT/T 1031-2006 Coal industry occupation managers practice qualification standard 120.0 via email in 1~3 business day valid
MT/T 1023-2006 Judging method of infusibility for coal seam infusion 90.0 via email in 1~3 business day valid
AQ 2007.2-2006 The applicable guide of standardized specification of work safety for metal and nonmetal underground mines 270.0 via email in 1~3 business day superseded
MT/T 720-1997 Technical conditions of automatic preventing explosion and extinguish device for the gas drainage piping 120.0 via email in 1~3 business day valid
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