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RU
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coal and gas
coal and gas, Total:12 items.
In the international standard classification, coal and gas involves: Occupational safety. Industrial hygiene.
Professional Standard-Safe Production, coal and gas
- AQ 1024-2006 Specification for identification of coal and gas outburst mine
Professional Standard - Coal, coal and gas
- MT 637-1996 Coal and gas outburst mine identification specification
- MT/T 955-2005 Technical specifications of the procedures for exposing outburst seams by a crosscut
- MT/T 1037-2007 Evaluating method of the control effect for coal and gas outburst by Pre-drainage of coal-bed methane in front of coal face
- MT 1066-2008 Technical criterion of reversing door design for coal-and-gas outburst mine
- MT/T 839-1999 Measuring method of coal and outburst risk while a cross-cut passing through a seam
国家能源局, coal and gas
Professional Standard - Energy, coal and gas
- NB/T 51007-2012 Technical specifications for integrated pillarless coal production and methane extraction
- NB/T 11114-2023 General Technical Requirements for Coal and Gas Outburst Early Warning System
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, coal and gas
- GB/T 25216-2010 Regional prediction methods for the danger of coal and gas outburst
国家安全生产监督管理总局, coal and gas
- MT 1037-2007 Method for evaluating the effectiveness of measures to prevent and control coal and gas outbursts in coal seams in pre-drainage mining working faces
- MT 1066-2007 Technical conditions for setting up reverse dampers in coal and gas outburst mines