NB/T 11455-2023 General specification of continuous miner

GB 5903-2011 Gear oils for industrial enclosed gear system GB/T 4879-2016 Rustproof packaging GB/T 15663.10-2008 Terms relating to coal mining—Part 10:Winning machinery and developing machinery GB 11118.1-2011 Hydraulic fluids of L-HL、L-HM、L-HV、L-HS and L-HG type GB/T 16471-2008 Dimensional and weight constraints for transport package GB/T 37400.13-2019 Heavy mechanical general technical specification—Part 13:Packaging 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 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 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 291.1-1992 Inspection Specifications for Drive Gearboxes of Cantilever Tunneling Machines MT/T 459-1995 General technical specifications for hydraulic components used in coal mining machinery AQ 1043-2007 Mining Product Safety Mark Identification MT/T 98-2006 Testing specification for hydraulic support hoses and hose assemblies MT/T 154.1-2011 Coal mine electromechanical product model designation method Part 1: Guidelines MT/T 291.1-1998 MT/T 291.1-1998 Cantilever Drilling Machine Transmission Gearbox Inspection Specification MT/T 818.12-2009 Coal mine electric cables - Part 12: Polyvinyl chloride insulated power cables for coal mines rated at 1.8/3kV and below MT/T 818.14-1999 Flame-resistant Communication Cable for Coal Mines - Part 3: Flame-resistant Cable for Coal Mines JB/T 5000.3-2007 Heavy Machinery General Technical Conditions Part 3: Welding Parts JB/T 5000.3-1998 Heavy Machinery General Technical Conditions - Welding Parts 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 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 818.12-1999 coal mine flame-retardant cable, Part 2: Copper-core flame-retardant fixed installation cables for rated voltage of 10kV and below in coal mines, Part 2: Polyvinyl chloride insulated power cables for coal mines 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/T 818.9-2009 Coal mine electric cables - Part 9: Rated voltage 0.3/0.5kV mine-grade mobile lightweight flexible cables MT/T 459-2007 Coal mining machine hydraulic fluid power-General rules relating to hydranlic components