MT/T 1055-2008 General specification of machine-mounted bolting machine for coal mine

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 3836.4-2000 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 13813-2001 Testing method and judging rule of safety to friction spark of metallic material for coal mine GB/T 13813-2008 Testing method and judging rule of safety to friction spark of metallic material for coal mine GB/T 13813-2023 Testing method and judging rule of safety to friction spark of metallic material for coal mine GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 5898-1986 Measurement of noise emitted by rock drilling machines and pneumatic tools—Engineering method GB/T 5898-2004 Measurement of noise emitted by rock drilling machines and pneumatic tools—Engineering method GB/T 5898-2008 Hand-held non-electric power tools—Noise measurement code—Engineering method(grade 2) 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/T 198-1996 General technical specifications for hydraulic rock drill used in coal mines MT/T 199-1996 General technical specification for hydraulic drill car used in coal mine MT/T 688-1997 General technical condition of roofbolter for coal mining MT/T 98-2006 Testing specification for hydraulic support hoses and hose assemblies MT/T 198-2025 General specification of hydraulic rock drill in coal mine MT/T 688-2025 General specification of bolting machine in coal mine GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)