GB/T 37768-2019 General matching specification for fully-mechanized mining face in medium-thickness coal seam

GB/T 37771-2019 General matching guideline for fully-mechanized mining face MT/T 81 MT/T 82 MT/T 188.1 MT/T 901 GB 18452-2001 Crusher equipment safety requirements GB 25974.1-2010 Powered support for coal mine—Part 1:General specification MT/T 84-1997 Shearer—Types and basic parameters MT/T 103-1995 Mine scraper conveyor factory inspection specification MT/T 105-1993 Sweeper Conveyor General Technical Specification MT/T 106-1996 MT/T 154.4-1995 MT/T 493-1995 The general technical specification for crushing machines used in the adjoining lane MT/T 529-1995 MT/T 556-1996 AQ 1021-2006 Mine face high-pressure spray dust reduction technical specification for excavation and mining MT/T 105-2006 Sweeper Conveyor General Technical Specification MT/T 154.4-2007 MT/T 154.4-2007 Coal Mine Belt Conveyor Modeling Methodology for Coal Mining Application MT 820-2006 Coal mining belt conveyor technical specifications MT/T 1136-2011 Mining Cooling Technology Specification MT/T 493-2002 "The adit is equipped with a crusher." MT 820-1999 Underground coal mine belt conveyor technical specifications MT/T 154.4-2008 Method of type weaving for belt conveyor for coal mines MT/T 188.2-2000 Mine emulsion pump station emulsion pump GB 50581-2020 Standard for allocated mine monitoring and controlling sustem of coal industry GB 25974.1-2026 Powered support for coal mine—Part 1:General technical specification