Standards

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 428-2008 Abolished

MT/T 428-2008 The flame-proof electric bell for coal mine

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/T 59-2008 Abolished

MT/T 59-2008 The test devices of isolated chemical oxygen、self-rescuer of compressed oxygen and pressure compressed oxygen breathing respirator

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