mt/t 144-1997

mt/t 144-1997, Total:140 items.

The international standard classification for "mt/t 144-1997" includes: Equipment for processing of minerals , Other mining equipment , Coals , Concrete and concrete products , Continuous handling equipment in general , Equipment for drilling and mine excavation , Other resistors , Mining and quarrying , Electrical apparatus for explosive atmospheres , Fire-protection , Components for conveyors , Motors , Textiles , Geology. Meteorology. Hydrology , Haulage and hoisting equipment , Other standards related to wastes , Explosives. Pyrotechnics , Mining equipment , Mining equipment in general .

The Chinese standard classification for "mt/t 144-1997" includes: Coal dressing , Coal mine special equipment , Geophysical search equipment , Hygiene, safety and labor protection , Concrete product , Screening equipment , Conveying machinery , Mining equipment , Shaft building equipment , Promotion, storage and transportation equipment , Analysis methods for toxic substances in water , Coal analysis methods , Marking, packaging, transport and storage , Explosion-proof electric machine , Coal for power station and industrial boiler , Basic standards and general methods , Hydrogeological survey , Rolling bearing , Solvent oil , Explosion-proof electric apparatus , Washing equipment , Chemical product , Coal for coking, chemical and building materials , Coal for vehicle, vessel and coal gas , Mining machinery equipment in general .

Professional Standard - Coal

MT/T 672-1997 Technical reguirement for hydrochemistry approach in coal mine water control
MT/T 741-1997 Determination of the rate aluminium oxide from kaolinite in coal measures
MT/T 746-1997 Technical condition for compound fertilizer of humic acids from coal
MT/T 144-1997 Methods for the coal flotation test by progressive release in coal separation lab
MT/T 689.2-1997 Plough --Specification of type inspection
MT/T 691-1997 Determination of electrostatic potential in detonator production line
MT/T 664-1997 Drill rod of raise boring machine for coal mine
MT/T 762-1997 General technical condition for nonpower automatic open-close device of the coal mine fire-fighting door
MT/T 145-1997 Gravity separating equipment for coal-- Performance evaluation -- Computer algorithm
MT/T 764-1997 Testing method for performance of form dedusting agent in coal mine
MT/T 752-1997 Determine method of methane adsorption capacity in coal
MT/T 681-1997 Reducer for belt conveyor coal mining-Technical condition
MT/T 651-1997 Test method and decision rule for coal jig with water-only
MT/T 755-1997 Technical specification for contrarotating auxiliary fans
MT/T 680-1997 General technical condition of intrinsically safe portable microcomputer for mining
MT/T 652-1997 Test method and decision rule for coal flotation cells with water-only
MT/T 765-1997 General specification for the control valve of automatic spray on hydraulic supports
MT/T 659-1997 GXS Fine Particle Classifying Sieve
MT/T 740-1997 Determination of the bulk density of coal in a larger container
MT/T 661-1997 General technical condition for electrical apparatus used underground mine
MT/T 99-1997 Flat type connector units for mining round link chain
MT/T 735.1-1997 Technical condition of coal for pulverized coal-fired boiled for power generation supplied by Pubai mining bureau
MT/T 739-1997 Determination of the bulk density of coal in a small container
MT/T 648-1997 Belt disalignment transducer for coal mining
MT/T 714-1997 Technical specifications for the explosion precautions in pulverized coal preparation
MT/T 738-1997 Performance evaluation of washery hydraulic classifiers
MT/T 375.5-1997 Products made of magnesium oxychloride concrete used in mines -- Technical condition of arch support
MT/T 722-1997 Network blocking exploders for coal mines
MT/T 713-1997 Determination of true density for mine dust
MT/T 694-1997 General technical condition of the automatic devices for explosion suppression in coal mine
MT/T 747-1997 Technical condition for sodium humate used as boiler scale inhibitor
MT/T 679-1997 General technical condition of Rayleigh wave seismograph for mining
MT/T 240-1997 General specification for the water nozzle
MT/T 699-1997 The technical norms for fire-prevention of mine gob areas by the inhibition of atonized sprays
MT/T 71-1997 Shackle type connector units for mining round link chain
MT/T 675-1997 Simulation Test Method for Side Slope of Open Pit Coal Mine
MT/T 318.1-1997 Mechanical joints in conveyor belting for coal mining -- Technical condition
MT/T 751-1997 Determination of calarific value of industrial briquette
MT/T 753-1997 Fundamental pattern and parameter series for extractable axial-flow fan used for the ground of small mine
MT/T 743.3-1997 Determination of phosphorus in hydrolysable phosphate in mine water
MT/T 676-1997 Structure and parameters of the idler rollers for boom roadheaders
MT/T 750-1997 Determination of total sulfur in industrial briquette
MT/T 707-1997 Method for identifying tendency of coal to spontaneous combustion by oxygen adsorption with chromatograph
MT/T 745-1997 Technical condition for sodium humate used as feed additive
MT/T 678-1997 General technical condition of borehole density logging instrument for mining
MT/T 645-1997 Conveyor belts.Formula for transition distance on three equal length idler rollers.For coal mining
MT/T 693-1997 General technical conditions for underground radio-wave penetration instrument
MT/T 736-1997 Determination of electrical resistivity of anthracite
MT/T 663-1997 Grading of raise boring machine quality for coal mine
MT/T 677-1997 General technical condition of all-direction borehole inclinometer for mining
MT/T 695-1997 General technical condition of high-ratio-foam fire extinguish agent for coal mine
MT/T 150-1997 General technical condition for packges of chain conveyors and stage loaders
MT/T 701-1997 Technical specification of fire fighting by nitroggen in coal mines
MT/T 674-1997 Technical specification for drain of mine water during the period of production
MT/T 761-1997 Technical requirements for groundwater management model of coal mine
MT/T 692-1997 Tchnical specifications of gsa drainage for coal mining
MT/T 763-1997 Test Methods and Judgment Rules for the Physical and Mechanical Properties of Base Fabric for Coating Fabric on Fan Drum Used for Coal Mine
MT/T 685-1997 High level car dumper
MT/T 749-1997 Determination of compressive strength of industrial briquette after soaking and re-drying
MT/T 723-1997 Gas blocking exploders for coal mines
MT/T 724.1-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Chenghe mining bureau
MT/T 760-1997 Technical Regulations on Prediction of Mine Water Inflow by Numerical Method
MT/T 671-1997 Flameproof submersible sewage motor prmp for mining and tunneling face of mine.Technical condition
MT/T 690-1997 Determination of resistance on ground and mesa conducting statial electricity in detonator production line
MT/T 758-1997 General technical conditions of automatic water-spouting fire extinguishing system for coal mine belt conveyer
MT/T 757-1997 General technical conditions of the tube bundle monitoring systen for coalmine spontaneous combustion
MT/T 688-1997 General technical condition of roofbolter for coal mining
MT/T 148-1997 Gearbox for chain conveyors
MT/T 84-1997 Shearer-- Types and basic parameters
MT/T 743.2-1997 Determination of phosphorus in phosphate in mine water
MT/T 653-1997 Principal dimensions of idler sets for belt conveyors for coal mining
MT/T 743.1-1997 Determination of total phosphorus in mine water
MT/T 154.7-1997 Model designation of separating equipment for coal
MT/T 649-1997 Technical conditions of jet flotation cells for coal
MT/T 708-1997 Technical condition of the instrument for determing the susceptibility of coal
MT/T 720-1997 Technical conditions of automatic preventing explosion and extinguish device for the gas drainage piping
MT/T 163-1997 General technical condition for direct reading instrument for dust concentration measurement
MT/T 667-1997 Test method of side discharge rock loader for coal mine
MT/T 742.2-1997 Determination of chrominum(Ⅵ) in mine water
MT/T 657-1997 TLL vertical scraper discharge cenrifuge
MT/T 700-1997 General technical conditions of inhibitor for coal mine fire prebention
MT/T 662-1997 Spraying nozle for shearer.Outlet diameters and connecting threads
MT/T 698-1997 Technical standerd of prevention and extingush of mine fire by air stopping
MT/T 656-1997 Belt conveyor frame for coal mining -- Form and basic size
MT/T 655-1997 Technical condition of belt conveyor idler bearing for coal mining
MT/T 748-1997 Determination of cold compressive strength of industrial briquette
MT/T 647-1997 Equipment ON/OFF transducer for coal mining
MT/T 715-1997 General specification of explosion-proof electromagnet valves in coal mine
MT/T 650-1997 Technical conditions of coal flotation cells with oblique impeller
MT/T 728.1-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Datong mining bureau
MT/T 686-1997 Circle chain creeper
MT/T 742.1-1997 Determination of total chrominum in mine water
MT/T 721-1997 Thermal Conductivity High Concentration Methane Sensor for Gas Drainage
MT/T 689.1-1997 Plough -- Specification of routine inspection
MT/T 697-1997 General technical condition of kerosene-inert gas for coal mine
MT/T 152-1997 Central single-chain scraper conveyer scraper
MT/T 702-1997 Technical specification of fire fighting by grouting in coal mines
MT/T 682-1997 Series and parameters of electric control equipments for boom roadheaders
MT/T 660-1997 Dimension series of vibrating screen for coal
MT/T 712-1997 Determining method of the classification efficiency for dust prevention measures
MT/T 737-1997 Specification of verification for safe use of oxygen combustion bomb
MT/T 696-1997 General technical condition of high-ratio-foam fire extinguisher equipment for coal mine
MT/T 249-1997 Flameproof mining type double speed three-phase induction motors
MT/T 744-1997 Determination of the gross α and grossβ radioactivity of the groundwater in coal mines

煤炭工业部

MT/T 729.1-1997 Technical condition of coal supplied by Yima mining bureau
MT/T 731.1-1997 Technical condition of coal for metallurgical coke supplied by Fengfeng mining bureau
MT/T 729.2-1997 Technical condition of coal for cement rotary kiln supplied by Yima mining bureau
MT/T 729.3-1997 Technical condition of coal for metallurgical coke supplied by Yima mining bureau
MT/T 730.3-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Jixi mining bureau
MT/T 732.2-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Agan mining coal
MT/T 732.3-1997 Technical condition of coal for fixed bed gas producer supplied by Agan mining coal
MT/T 725.2-1997 Technical condition of coal for metallurgical coke supplied by Xinwen mining bureau
MT/T 733.1-1997 Technical condition of coal for synthetic ammonia supplied by Yongcheng mining bureau
MT/T 726.1-1997 Technical condition of coal supplied by Feicheng mining bureau
MT/T 730.2-1997 Technical condition of coal for steam locomotive supplied by Jixi mining bureau
MT/T 727.2-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Fuxin mining bureau
MT/T 734.2-1997 Technical condition of anthracite for blast frunace injection supplied by Zhengzhou mining bureau
MT/T 754-1997 Technical specifications of withdrawable axial flow fans for ground use in small coal mines
MT/T 734.1-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Zhengzhou mining bureau
MT/T 733.3-1997 Technical condition of coal for cement rotary kiln supplied by Yongcheng mining bureau
MT/T 743-1997 Determination method of phosphorus in coal mine water
MT/T 669-1997 Technical conditions for flame retardant wire rope traction conveyor belts used in coal mines
MT/T 733.2-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Yongcheng mining bureau
MT/T 731.2-1997 Technical condition of coal for pulverized coal-fired boiled for power generation supplied by Fengfeng mining bureau
MT/T 726.2-1997 Technical condition of coal for metallurgical coke supplied by Feicheng mining bureau
MT/T 742-1997 Determination method of chromium in coal mine water
MT/T 733.4-1997 Technical condition of injected coal for blast furnace supplied by Yongcheng mining bureau
MT/T 670-1997 Technical Specifications for Prevention and Control of Stray Current in Coal Mine Underground Traction Networks
MT/T 725.1-1997 Technical condition of coal for pulverized coal-fired boiler for power generation supplied by Xinwen mining bureau
MT/T 727.1-1997 Technical condition of coal supplied by Fuxin mining bureau
MT/T 732.1-1997 Technical condition of coal for cement rotary kiln supplied by Agan mining coal
MT/T 684-1997 Specifcation of non-destructive inspection method & acceptance for important bearing members of mine-use hoisting vessel
MT/T 730.1-1997 Technical condition of coal for metallurgical coke supplied by Jixi mining bureau

国家煤矿安全监察局

MT/T 644-1997 Pneumatic support
MT/T 62-1997 Test method and judge rules of safety of permissible electric detonator for coal mining in firedamp
MT/T 61-1997 Test method and judge rules of safety of permissibleexplosive for coal mining in firedamp

National Metrological Technical Specifications of the People's Republic of China

JJF 1832-2020 Calibration Specification of (1 mT~2.5 T) Magnetometers

British Standards Institution (BSI)

BS 144:1997(2009)

AASHTO - American Association of State Highway and Transportation Officials

T144-1997 Standard Method of Test for Cement Content of Soil-Cement Mixture (Nineteenth Edition; ASTM D806-96; Discontinued)

International Telecommunication Union (ITU)

ITU-T Q.140-Q.180 FRENCH-1988 Specifications of Signalling System No. 5 Study Group XI [Superseded: ITU-T Q.141 ITU-T Q.141 ITU-T Q.142 ITU-T Q.143 ITU-T Q.144 ITU-T Q.144 ITU-T Q.145 ITU-T Q.146 ITU-T Q.151 ITU-T Q.152 ITU-T Q.153 ITU-T Q.154 ITU-T Q.155 ITU-T Q.156 ITU-T Q.157 ITU-T