Standards

Current Category: CN-MT - Coal

Status: Active
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
MT 1084-2007 Active

MT 1084-2007 Methane Detector for Coal Mine with Hydrogen Sulfide Alarm Device

Publish Date: 2008-11-19
MT/T 1071-2007 Active

MT/T 1071-2007 Energy-saving monitoring method and judgment rules for main ventilation machine devices used in coal mines

Publish Date: 2008-11-19
MT/T 1060-2007 Active

MT/T 1060-2007 Mining concrete strength testing instrument

Publish Date: 2008-11-19
MT/T 1053-2007 Active

MT/T 1053-2007 Microscope photometry technical requirements for determination of reflectivity of vitrinite in MT/T 1053-2007

Publish Date: 2008-11-19
MT/T 1055-2008 Active

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

Publish Date: 2008-11-19
MT/T 1081-2008 Active

MT/T 1081-2008 Network switch for a coal mine

Publish Date: 2008-11-19
MT/T 369-2008 Active

MT/T 369-2008 Determination of chemical oxygen demand of coal mine water (method of potassium pemanganate)

Publish Date: 2008-11-19
MT/T 1059-2007 Active

MT/T 1059-2007 Underground digital pressure gauge for coal mine

Publish Date: 2008-11-19
MT 66-2007 Active

MT 66-2007 MT 66-2007 Emulsion Explosive Technical Conditions

Publish Date: 2008-11-19
MT/T 154.4-2008 Active

MT/T 154.4-2008 Method of type weaving for belt conveyor for coal mines

Publish Date: 2008-11-19
MT/T 238.2-2008 Active

MT/T 238.2-2008 Boom-type roadheader-Part 2:Types and parameters

Publish Date: 2008-11-19
MT/T 560-2007 Active

MT/T 560-2007 Mt/T 560-2007 Coal thermal stability grading

Publish Date: 2008-11-19