mt/t817-1999

mt/t817-1999, Total:54 items.

The international standard classification for "mt/t817-1999" includes: Other mining equipment , Solid fuels , Coals , Ventilation, air-conditioning and illumination equipment , Other standards related to water quality , Measurement of fluid flow , Electrical apparatus for explosive atmospheres , Explosion protection , Fuels in general , Equipment for drilling and mine excavation , Haulage and hoisting equipment , Explosives. Pyrotechnics , Equipment for processing of minerals , Other valves , Mining equipment , Protective clothing , Other standards related to protection of and in buildings , Tunnelling and tubbing equipment , Flow in closed conduits .

The Chinese standard classification for "mt/t817-1999" includes: Coal mine special equipment , Coal dressing , Coal analysis methods , Hygiene, safety and labor protection , Analysis methods for industrial wastewater and pollutants , Solid fuel ore in general , Shaft building equipment , Promotion, storage and transportation equipment , Crushing and grinding equipment , Mining machinery equipment in general , Mine support equipment , Articles for labor protection , Mining equipment , Coal petrography .

Professional Standard - Coal

MT/T 816-1999 Evaluation method for performance of magnetic separation for coal
MT/T 809-1999 General rules for testing methods of coal preparation
MT/T 838-1999 General specification for the friction-driving controller of automatic spray
MT/T 834-1999 General technical condition of winding signalling for coal mine
MT/T 810-1999 Grade for closed water circuit of coal preparation plant
MT/T 815-1999 Technical condition of caving powered support
MT/T 800-1999 Method for measurement of brightness of calcined kaolin in coal measures
MT/T 845-1999 Technical specification of leakage detection withSF6 tracer gas in roadways of coal mines
MT/T 5027-1999 Code for design of pitbottom of coal mine
MT/T 5028-1999 Code for design of district station and chambers of coal mine
MT/T 802.2-1999 Determination of total sulfur sulphate sulfur pyritic sulfur of pyrite and concentrated pyrite in coal seam
MT/T 841-1999 Steel thin-walled and reverse air door
MT/T 840-1999 Flow measurement method of pipe for gas drainage -measurement method of mean velocity tube flow transducer
MT/T 826-1999 Single-stage corrosion and wear-resisting centrifugal pump for coal mining-Technical condition
MT/T 802.3-1999 Determination of total carbon of pyrite and concentrated pyrite in coal seam
MT/T 807-1999 Separation of vitrinite group in bituminous coal
MT/T 5025-1999 Code for design of inelined shaft and chambers of coal mine
MT/T 843-1999 Miner general protective clothing
MT/T 811-1999 Method for evaluating the lower limit of gravity separation for coal cleaning equipment(I)
MT/T 802.4-1999 Determination of arsenic of pyirte and concentrated pyrite in coal seam
MT/T 808-1999 Coal preparation plant technical control
MT/T 813-1999 General technical condition of hanging pneumatic grab laoder in shaft
MT/T 85-1999 Test specification for hydraulic components used in shearer
MT/T 837-1999 Method of determining the minimum oxygen content concentration for coal dust explosion
MT/T 844-1999 General spacifications for air door switching motion transduce in mine
MT/T 805-1999 Determination on the SS of water in coal mines
MT/T 812-1999 Inspecting specification of scraper bar for chain conveyors
MT/T 824-1999 Coal Mine Working Surface for Machanical Exploiting Communication and Control Device
MT/T 835-1999 Hydraulic winches used emulsion
MT/T 806-1999 Determination of trace oil in groundwater from coal mines
MT/T 836-1999 Method of determining the minimum explosion concentration for methane and coal dust mixtures
MT/T 323-1999 Flight bar for twin inboard chain face conveyors
MT/T 839-1999 Measuring method of coal and outburst risk while a cross-cut passing through a seam
MT/T 817-1999 Belt conveyor electrical control device for mine
MT/T 827-1999 Coal mine machinery hydraulic fluid power.General rules for the application of equipment to transmission and control systems
MT/T 799-1999 Determination of the sediment volume of kaolin and calcined kaolin in coal measures
MT/T 804-1999 Technical condition of rubber filler from coal
MT/T 803-1999 Classification for arsenic in coal
MT/T 822-1999 side Discharge Loader in Coal Mine
MT/T 842-1999 Coal mine gas-proportioning device (pressure method) specifications
MT/T 5026-1999 Code for design of chambers around pitbottom of coal mine
MT/T 801-1999 Determination of the function in suspension of kaolin and calcined kaolin in coal measures
MT/T 798-1999 Testing methods for characteristic of pressure filtration of slime
MT/T 802.1-1999 Determination of effective sulfur of pyrite and concentrated pyrite in coal seam
MT/T 814-1999 Narrow gauge turnout switchstand
MT/T 825-1999 General spacifications for a water level transducer in mine
MT/T 832-1999 Tcechnical specifications of closed crusher with internal air-circulation
MT/T 833-1999 Boom-type roadheader-general technical condition of crawler mechanism
MT/T 5024-1999 Code for design of roadway section and junction of coal mine
MT/T 846-1999 Classifications of permeability for coal mass
MT/T 831-1999 Technical specifications of EPS -- 1/8 crushing and dividing combiner

国家煤炭工业局

MT/T 829-1999 Mine low voltage AC vacuum circuit breaker
MT/T 818.14-1999 Flame retardant cables for coal mines Unit 3: Flame retardant communication cables for coal mines

SCC

CEI 78-17:2015 Manutenzione delle cabine elettriche MT/MT e MT/BT dei clienti/utenti finali