MT/T 1259-2025 Drilling,loading and bolting machine for coal mine

GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 3836.2-2010 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures "d" GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d” GB 3836.3-2000 Electrical apparatus for explosive gas atmospheres—Part 3:Increased safety “e” GB 3836.3-2010 Explosive atmospheres—Part 3:Equipment protection by increased safety "e" GB/T 3836.3-2021 Explosive atmospheres—Part 3:Equipment protection by increased safety “e” GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i” GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 3836.4-2021 Explosive atmospheres—art 4:Equipment protection by intrinsic safety “i” GB/T 3836.28-2021 Explosive atmospheres—Part 28:Non-electrical equipment for explosive atmospheres—Basic method and requirements GB/T 10111-1988 Methods for random sampling by utilizing dices of random number GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 17771-1999 Earth-moving machinery—Falling-object protective structures—Laboratory tests and performance requirements GB/T 17771-2010 Earth-moving machinery—Falling-object protective structures—Laboratory tests and performance requirements GB/T 25612-2010 Earth-moving machinery—Determination of sound power level—Stationary test conditions GB/T 25613-2010 Earth-moving machinery—Determination of emission sound pressure level at operator's position—Stationary test conditions AQ 1043-2007 Mining Product Safety Mark Identification AQ 6203-2006 Coated gas sensor for coal mine with low concentration carrier catalytic technology JB/T 7036-2006 Hydraulic isolation accumulator technical specification JB/T 7036-1993 Technical Specifications for Hydraulic Isolation Accumulators MT 113-1995 Flame and Electrostatic Resistance Test Method and Criteria for Polymer Products Used in Coal Mine Underground Workplaces MT/T 154.1-1992 The guidelines for the preparation of coal mine electromechanical product models and management measures MT/T 154.1-2011 Coal mine electromechanical product model designation method Part 1: Guidelines MT 191-1989 The safety performance inspection specifications for rubber pipes used in coal mine undergrounds MT/T 191-1989 Testing specifications for safety performance of rubber hoses used in coal mine underground MT/T 198-1996 General technical specifications for hydraulic rock drill used in coal mines MT/T 198-2025 General specification of hydraulic rock drill in coal mine MT 221-1991 Mining anti-explosion lamp for coal mines MT/T 221-2005 Explosion proof lamp for coal mine MT 428-1995 Dust-proof electric bell for coal mine MT 428-2007 Dust-proof electric bell for coal mine MT/T 428-2008 The flame-proof electric bell for coal mine MT 818.5-1999 Flame-resistant cables for coal mines - Part 1: Movable flame-resistant flexible cables for coal mines - Part 5: Movable soft cables with rated voltage of 0.66/1.14kV and below MT/T 818.5-2009 Coal mine electric cables - Part 5: Movable soft cables with rated voltage of 0.66/1.14kV and below MT 818.9-1999 coal mine flame-retardant cable Part 1: Coal mine moving type flame-retardant soft cable Part 9: Coal mine moving light soft cable MT/T 818.9-2009 Coal mine electric cables - Part 9: Rated voltage 0.3/0.5kV mine-grade mobile lightweight flexible cables