MT/T 994-2025 General specification of pneumatic rotary drill in coal mine

MT/T 994-2006 Mining hand-held pneumatic drill machine

GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability) GB/T 4351.3-2005 Portable fire extinguishers—Part 3:Regulations GB/T 4974-2018 Air compressors,rock drilling machines and pneumatic tools—Preferred pressures GB/T 5621-1999 Test methods of performance for rock drilling machines and pneumatic tools GB/T 5621-2008 Test methods of performance for rock drilling machines and pneumatic tools 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) GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products 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 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 16413-1996 Test of glass fiber reinforced plastic product safety property for coal mining GB 16413-2009 Inspecting specification of glass fiber reinforced plastic product safety property for coal mining AQ 1043-2007 Mining Product Safety Mark Identification MT/T 98-2006 Testing specification for hydraulic support hoses and hose assemblies 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 199-2025 General specification of hydraulic drill jumbo in coal mines MT/T 688-1997 General technical condition of roofbolter for coal mining MT/T 688-2025 General specification of bolting machine in coal mine MT/T 903 MT/T 1105-2009 The fiberglass support legs used for anchor rod drills TSG 21-2016 Supervision Regulation on Safety Technology for Stationary Pressure Vessel GB 16413-2026 Safety technical requirements for non-metallic products in coal mines