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
AQ 4113-2008 Detailed guideline for safety assessment of fire works and firecrackers enterprises 270.0 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Technical standerd of prevention and extingush of mine fire by air stopping 180.0 via email in 1~3 business day superseded
AQ 6204-2006 Thermal-conduction high concentration methane transducer for gas drainage 180.0 via email in 1~3 business day valid
AQ/T 2052-2016 General technical requirements of communication system in metal and nonmetal underground mine 290.0 via email in business day valid
AQ/T 2051-2016 General technical requirements of personnel regional positioning system in metal and nonmetal underground mine 190.0 via email in business day valid
MT/T 752-1997 Determine method of methane adsorption capacity in coal 210.0 via email in 1~3 business day valid
MT 200-1996 Specification for Control Concentration of All Dusts in the Air in Coal Mine Production Station via email in business day valid
GB/T 23250-2009 The direct method of determining coalbed gas content in the mine 510.0 via email in 1~3 business day valid
DB37/T 3013-2017 Detailed rule for the system of screening for and elimination of Non-coal mines hidden risks of work safety accidents via email in business day valid
AQ 1069-2008 Work safety training outline and examination requirements for superintendent in coal mine 150.0 via email in 1~3 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
MT 60-1995 Determination Methods and Judgment Rules for Toxic Gas Quantity after Explosion of Explosive Used for Coal Mine 75.0 via email in 1~3 business day abolished
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
LD 68-1994 Code for Monitoring Safety Technology of Lifting Winch for Coal Mine via email in business day valid
LD/T 90-1996 Specifications on inspection of ventilation and safety in coal mining work face and main chamber 240.0 via email in 1~3 business day valid
MT/T 836-1999 Method of determining the minimum explosion concentration for methane and coal dust mixtures 90.0 via email in 1~3 business day valid
MT 868-2000 Drying agent for self-rescuers 120.0 via email in 1~3 business day abolished
MT 637-1996 284.0 via email in 1~3 business day superseded
AQ 1057-2008 The starter of chemical oxygen self-rescuer 150.0 via email in 1~3 business day valid
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