NB/T 11130-2023 Automatic control drill rig for coal mine

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages 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 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 16754-1997 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2008 Safety of machinery—Emergency stop—Principles for design GB/T 16754-2021 Safety of machinery—Emergency stop function—Principles for design 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 356-1994 Coal mine safety drill machine technical specification MT/T 356-2005 Underground safety engineering drill for coal mines MT/T 776-1998 The inspection specification for the hydraulic system components of coal mining machinery at the factory MT/T 776-2025 Specification for routine inspection of coal mining machinery hydraulic system assembly MT 818.1-2009 Coal mine electric cables - Part 1: General provisions for mobile soft cables MT 818.1-1999 Flame-resistant Cable for Coal Mines - Part 1: General Provisions for Mobile Flame-resistant Soft Cables for Coal Mines MT 818.2-1999 Fire-resistant cables for coal mines Unit 1: Fire-resistant flexible cables for mobile use in coal mines Part 2: Flexible cables for coal mining machines with a rated voltage of 1.9/3.3 kV or lower MT/T 818.2-2009 Coal mine electric cables - Part 2: Rated voltage 1.9/3.3kV and below for soft mining machine cables MT/T 818.3-2009 Coal mine cables - Part 3: Rated voltage 1.9/3.3kV and below, protective monitoring enhanced soft cables for mining machines MT 818.3-1999 Flame-resistant cables for coal mines - Part 1: Flame-resistant flexible cables for mobile use in coal mines - Part 3: Enjoying enhanced protection against shielding failure of the mining machine and providing visual monitoring at the rated voltage of 0.66/1.14kV - Flame-resistant soft cables for coal mines MT/T 818.4-2009 Coal mine electric cables - Part 4: Rated voltage 1.9/3.3kV and below metal shielding flexible mining machine cables MT 818.4-1999 Flame-resistant cables for coal mines - Part 1: Movable flame-resistant flexible cables for coal mines - Part 4: Metallic shielding flexible cables for coal mining machines with rated voltage of 1.9/3.3kV and below 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/T 818.6-2009 MT/T 818.6-2009 Coal mine cables Part 6: Movable metal-shielded monitored soft cables with rated voltage of 8.7/10kV and below MT 818.6-1999 Flame-resistant cables for coal mines - Part 1: Flame-resistant flexible cables for mobile use in coal mines - Part 6: Metallic shield monitoring type flexible cables for rated voltage up to and including 3.6/6kV MT/T 818.7-2009 Coal mining cable - Part 7: Movable shielded flexible cables with rated voltage of 6/10kV and below MT 818.7-1999 Flame-resistant cables for coal mines Unit 1: Flame-resistant flexible cables for mobile use in coal mines Part 7: Shielded flexible cables with rated voltage of 3.6/6kV and below MT/T 818.8-2009 Coal mine electric cables - Part 8: Ratings for electric drill cables for coal mines with rated voltage of 0.3/0.5kV MT 818.8-1999 Flame-resistant cables for coal mines - Part 1: Flame-resistant flexible cables for mobile use in coal mines - Part 8: Drilling cables for coal mines with rated voltage of 0.3/0.5kV 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 MT/T 818.10-2009 coal mine electrical cables - Part 10: worker cap light wires for coal mines MT 818.10-1999 Fire-resistant cables for coal mines Unit 1: Mobile fire-resistant flexible cables for coal mines Part 10: Miners' cap lamp cables for coal mines MT 818.11-1999 Fire-resistant cables for coal mines. Unit 2: Fire-resistant power cables with a rated voltage of 10 kV or less and copper cores for fixed installation in coal mines. Part 1: General provisions MT/T 818.11-2009 Coal mine electric cables - Part 11: General provisions for fixed installation power cables rated at 10kV and below 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 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 818.13-2009 Coal mine electric cables - Part 13: Crosslinked polyethylene insulated power cables for coal mines rated voltage 8.7/10kV and below MT 818.13-1999 coal mine flame-retardant cable - Part 2: Copper-cored fixed-laid flame-retardant power cables for coal mines rated at 10kV and below; Part 3: Cross-linked polyethylene insulated power cables for coal mines MT/T 818.14-1999 Flame-resistant Communication Cable for Coal Mines - Part 3: Flame-resistant Cable for Coal Mines