Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

t/t mt

t/t mt, Total:235 items.

The international standard classification for "t/t mt" includes: Products of the chemical industry in general , Electrical engineering in general , Safety of machinery , Power transmission and distribution lines , Textile fabrics , Quality management and quality assurance , Lifts. Escalators , Accessories for lifting equipment , Equipment for railway/cableway construction and maintenance , Milling tools , Couplings , Paints and varnishes , Mathematics , Steels profiles , food products in general , Other standards related to farm buildings and installations , Power stations in general , Other mining equipment , Tunnelling and tubbing equipment , Coals , Components for conveyors , Sewage water , Haulage and hoisting equipment , Products of the textile industry , Doors and windows , Concrete structures , Elements of buildings , Medical equipment in general .

The Chinese standard classification for "t/t mt" includes: Dye , Basic standards and general methods , Hygiene, safety and labor protection , Electric transmission line and equipment , Knit articles , Standardization and Quality Management , Elevator , Hoisting machinery , Railway construction machinery , Cutting tools , Basic standard and general method for coating , Comprehensive Technology , Profile steel and deformed steel , Food sanitation , Farming and foresting machinery and tools , Pharmaceutical processing machinery and equipment , Promotion, storage and transportation equipment , Coal mine special equipment , Mine support equipment , Coal analysis methods , Rolling bearing , Analysis methods for industrial wastewater and pollutants , Screening equipment , Clothing and clothing accessories , Building construction and decoration engineering , Concrete structure engineering , Metal components and accessories , Medical apparatus and devices in general , Humping equipment .


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

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

Professional Standard - Chemical Industry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Machinery

Professional Standard - Forestry

Professional Standard - Energy and Power Planning

Professional Standard - Light Industry

未注明发布机构

Professional Standard - Coal

  • MT/T 250.8-1991 Tramcar repairing machines Oiling machines
  • MT/T 649-2011 Jet Flotation Machine for Coal
  • MT/T 205-2011 determination of sulphate radical hydronium in coal mine water
  • MT/T 1-2007 Determination of refuse-content and undersize fraction of commercial coal
  • MT/T 250.6-1991 Tramcar Repairing Machines Hydraulic Stations
  • MT/T 660-1997 Dimension series of vibrating screen for coal
  • MT/T 655-1997 Technical condition of belt conveyor idler bearing for coal mining
  • MT/T 202-2008 Coal mine water of calcium ion and magnesium ion determination
  • MT/T 250.10-1991 Car repair machinery electric jib crane
  • MT/T 250.2-1991 Tramcar repairing machines Wheel discounters
  • MT/T 250.1-1991 Car repair machinery - General technical requirements
  • MT/T 250.3-1991 Car repair machinery installed turbine
  • MT/T 373-2005 Determination of aluminum ion in coal mine water
  • MT/T 1127-2011 General Specification of the Work Face Productive Supervision System in Coal Mine
  • MT/T 671-2005 Flameproof submerge electric pump for coal mine
  • MT/T 904-2002 Welded drill rod and bit for low-compressive strength rock
  • MT/T 741-2011 Determination of the Rate Aluminum Oxide From Kaolinite in Coal Measures
  • MT/T 1128-2011 General Specification of Supervision System for Drains in Coal Mine
  • MT/T 1079-2008 Controller ofpower interruption for a coal mine
  • MT/T 1114-2011 General Specification of Supervision System for Power Supply in Coal Mine
  • MT/T 250.5-1991 Tramcar repairing machines Dismounting and mounting machine of outer rings of bearings
  • MT/T 250.4-1991 Car repair machinery shaping machine
  • MT/T 250.7-1991 Car repair machinery brush turbine
  • MT/T 1135-2011 General Technical Conditions of Carbon Molecular Sieve Separation Nitrogen Producing Device for Coal Mine
  • MT/T 333-2008 Method of type symbolization for locomotive in coal mines
  • MT/T 1126-2011 General Specification of Supervision System for Gas Drainage in Coal Mine
  • MT/T 250.9-1991 Tramcar repairing machines Bearing cleaning machines
  • MT/T 117-2007 Cable protected clamp for shearer -- Type and dimension
  • MT/T 593.3-2011 Artificial Frozen Soil Physics Mechanics Performance Test - Part3 - Consolidation Under Hydrostatic Pressure for Artificial Frozen Soil Test Method
  • MT/T 73-2008 Belt conveyor for coal mines-Idler-Dimension

Professional Standard - Textile

Group Standards of the People's Republic of China

Professional Standard - Energy

Professional Standard - Construction Industry

Professional Standard - Ferrous Metallurgy

Professional Standard - Building Materials

Professional Standard - Medicine

  • YY/T 1437-2023 Medical devices-Guidance on the application of GB/T 42062
  • YY/T 1774-2021 Male condoms—Guidance on the use of GB/T 7544 and YY/T 1777 in the quality management of condoms

National Health Commission of the People's Republic of China

  • GBZ/T 256-2024 Radiological Protection Standard for Workplaces in Non-uranium Mines (Replacing GBZ/T 256-2014, GBZ/T 233-2010)

Professional Standard - Non-ferrous Metal

Professional Standard - Railway

  • TB/T 1865-2006 Model T-CJ hump audio-frequency distance-to-coupling measurement device

International Telecommunication Union (ITU)

  • ITU-T Q.120-Q.139-1988 Specifications of Signalling System No. 4 Study Group XI [Superseded: ITU-T Q.121 ITU-T Q.122 ITU-T Q.123 ITU-T Q.124 ITU-T Q.125 ITU-T Q.126 ITU-T Q.127 ITU-T Q.128 ITU-T Q.129 ITU-T Q.130 ITU-T Q.131 ITU-T Q.133 ITU-T Q.135 ITU-T Q.136 ITU-T Q.137 ITU-T
  • ITU-T Q.251-Q.300-1988 Specifications of Signalling System No. 6 [Superseded: ITU-T Q.252 ITU-T Q.253 ITU-T Q.254 ITU-T Q.255 ITU-T Q.256 ITU-T Q.257 ITU-T Q.258 ITU-T Q.259 ITU-T Q.260 ITU-T Q.261 ITU-T Q.265 ITU-T Q.266 ITU-T Q.267 ITU-T Q.268 ITU-T Q.271 ITU-T Q.272 ITU-T Q
  • ITU-T Q.140-Q.180-1988 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
  • ITU-T Q.310-Q.332-1988 Specifications of Signalling System R1 Study Group XI [Superseded: ITU-T Q.312 ITU-T Q.313 ITU-T Q.314 ITU-T Q.315 ITU-T Q.316 ITU-T Q.317 ITU-T Q.318 ITU-T Q.319 ITU-T Q.320 ITU-T Q.321 ITU-T Q.322 ITU-T Q.323 ITU-T Q.324 ITU-T Q.325 ITU-T Q.326 ITU-T Q.
  • ITU-T Q.400-Q.490-1988 Specifications of Signalling System R2 Study Group XI [Superseded: ITU-T Q.411 ITU-T Q.412 ITU-T Q.414 ITU-T Q.415 ITU-T Q.416 ITU-T Q.421 ITU-T Q.422 ITU-T Q.424 ITU-T Q.430 ITU-T Q.440 ITU-T Q.441 ITU-T Q.442 ITU-T Q.450 ITU-T Q.451 ITU-T Q.452 ITU-T Q.
  • ITU-T Q.251-Q.300 FRENCH-1988 Specifications of Signalling System No. 6 [Superseded: ITU-T Q.252 ITU-T Q.253 ITU-T Q.254 ITU-T Q.255 ITU-T Q.256 ITU-T Q.257 ITU-T Q.258 ITU-T Q.259 ITU-T Q.260 ITU-T Q.261 ITU-T Q.265 ITU-T Q.266 ITU-T Q.267 ITU-T Q.268 ITU-T Q.271 ITU-T Q.272 ITU-T Q
  • ITU-T Q.251-Q.300 SPANISH-1988 Specifications of Signalling System No. 6 [Superseded: ITU-T Q.252 ITU-T Q.253 ITU-T Q.254 ITU-T Q.255 ITU-T Q.256 ITU-T Q.257 ITU-T Q.258 ITU-T Q.259 ITU-T Q.260 ITU-T Q.261 ITU-T Q.265 ITU-T Q.266 ITU-T Q.267 ITU-T Q.268 ITU-T Q.271 ITU-T Q.272 ITU-T Q
  • ITU-T Q.140-Q.180 SPANISH-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
  • ITU-T Q.310-Q.332 FRENCH-1988 Specifications of Signalling System R1 Study Group XI [Superseded: ITU-T Q.312 ITU-T Q.313 ITU-T Q.314 ITU-T Q.315 ITU-T Q.316 ITU-T Q.317 ITU-T Q.318 ITU-T Q.319 ITU-T Q.320 ITU-T Q.321 ITU-T Q.322 ITU-T Q.323 ITU-T Q.324 ITU-T Q.325 ITU-T Q.326 ITU-T Q.
  • ITU-T Q.400-Q.490 FRENCH-1988 Specifications of Signalling System R2 Study Group XI [Superseded: ITU-T Q.411 ITU-T Q.412 ITU-T Q.414 ITU-T Q.415 ITU-T Q.416 ITU-T Q.421 ITU-T Q.422 ITU-T Q.424 ITU-T Q.430 ITU-T Q.440 ITU-T Q.441 ITU-T Q.442 ITU-T Q.450 ITU-T Q.451 ITU-T Q.452 ITU-T Q.
  • 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
  • ITU-T Q.120-Q.139 SPANISH-1988 Specifications of Signalling System No. 4 Study Group XI [Superseded: ITU-T Q.121 ITU-T Q.122 ITU-T Q.123 ITU-T Q.124 ITU-T Q.125 ITU-T Q.126 ITU-T Q.127 ITU-T Q.128 ITU-T Q.129 ITU-T Q.130 ITU-T Q.131 ITU-T Q.133 ITU-T Q.135 ITU-T Q.136 ITU-T Q.137 ITU-T
  • ITU-T Q.310-Q.332 SPANISH-1988 Specifications of Signalling System R1 Study Group XI [Superseded: ITU-T Q.312 ITU-T Q.313 ITU-T Q.314 ITU-T Q.315 ITU-T Q.316 ITU-T Q.317 ITU-T Q.318 ITU-T Q.319 ITU-T Q.320 ITU-T Q.321 ITU-T Q.322 ITU-T Q.323 ITU-T Q.324 ITU-T Q.325 ITU-T Q.326 ITU-T Q.
  • ITU-T Q.400-Q.490 SPANISH-1988 Specifications of Signalling System R2 Study Group XI [Superseded: ITU-T Q.411 ITU-T Q.412 ITU-T Q.414 ITU-T Q.415 ITU-T Q.416 ITU-T Q.421 ITU-T Q.422 ITU-T Q.424 ITU-T Q.430 ITU-T Q.440 ITU-T Q.441 ITU-T Q.442 ITU-T Q.450 ITU-T Q.451 ITU-T Q.452 ITU-T Q.
  • ITU-T Q.120-Q.139 FRENCH-1988 Specifications of Signalling System No. 4 Study Group XI [Superseded: ITU-T Q.121 ITU-T Q.122 ITU-T Q.123 ITU-T Q.124 ITU-T Q.125 ITU-T Q.126 ITU-T Q.127 ITU-T Q.128 ITU-T Q.129 ITU-T Q.130 ITU-T Q.131 ITU-T Q.133 ITU-T Q.135 ITU-T Q.136 ITU-T Q.137 ITU-T
  • ITU-T FASCICLE VII.5-1989 Terminal Equipment and Protocols for Telematic Services - Recommendations T.65-T.101, T.150-T.390
  • ITU-T G.120 FRENCH-1998 Transmission Characteristics of National Networks Study Group 12 [Superseded: ITU-T G.125 ITU-T G.125 FRENCH ITU-T G.125 SPANISH ITU-T G.134 ITU-T G.134 FRENCH ITU-T G.134 SPANISH]
  • ITU-T G.120 SPANISH-1998 Transmission Characteristics of National Networks Study Group 12 [Superseded: ITU-T G.125 ITU-T G.125 FRENCH ITU-T G.125 SPANISH ITU-T G.134 ITU-T G.134 FRENCH ITU-T G.134 SPANISH]
  • ITU-T T.851-2005 ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder SERIES T: TERMINALS FOR TELEMATIC SERVICES Study Group 16
  • ITU-T A.2 SPANISH-2008 Presentation of contributions to ITU-T Presentaci髇 de contribuciones al UIT-T
  • ITU-T G Suppl. 63-2018 ITU-T G.989.3 TC layer operating in ITU T G.987.3 or ITU-T G.9807.1 TC layer mode
  • ITU-T T.44 ERRATUM 1-2005 T.44 (2005) Erratum 1
  • ITU-T G.722-2012 7 kHz audio-coding within 64 kbit/s (Study Group 16)
  • ITU-T GUIDE ITU-T-1996 Guide for ITU-T and ISO/IEC JTC 1 Cooperation Annex A to WTSC Recommendation A.23; 55 pp
  • ITU-T A.13-2019 Non-normative ITU-T publications, including Supplements to ITU-T Recommendations
  • ITU-T T.851 FRENCH-2005 ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder
  • ITU-T T.170-1998 Framework of the T.170-Series of Recommendations - Series T: Terminals for Telematic Services (Study Group 16; 10 pp)
  • ITU-T T.851 SPANISH-2005 ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder
  • ITU-T T.170 FRENCH-1998 Framework of the T.170-Series of Recommendations
  • ITU-T A.13 FRENCH-2019 ITU-T publications of a non-normative nature, including Supplements to ITU-T Recommendations
  • ITU-T G.997.1 (2009) Amd. 1-2010 Management of ITU-T G.998.4, ITU-T G.993.5 and receiver referred virtual noise of ITU-T G.993.2
  • ITU-T T.851 CORR 1-2006 ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder Corrigendum 1 (study group 16)
  • ITU-T A.12-2000 Identification and Layout of ITU-T Recommendations Series A: Organization of the Work of ITU-T
  • ITU-T G.650.1-2010 Definitions and test methods for linear, deterministic attributes of single-mode fibre and cable
  • ITU-T V.153-2009 Interworking between ITU-T T.38 and ITU-T V.152 using IP peering for real-time facsimile services Study Group 16
  • ITU-T H.235.0-2014 H.323 security: Framework for security in ITU-T H-series (ITU-T H.323 and other ITU-T H.245-based) multimedia systems
  • ITU-T P.501 (2020) Amd. 1-2022 New Appendix II: ITU-T P.863 results on ITU-T P.501 and ITU-T P.565 speech samples
  • ITU-T T.170 SPANISH-1998 Framework of the T.170-Series of Recommendations
  • ITU-T H.248.15-2013 Gateway control protocol: SDP ITU-T H.248 package attribute (Study Group 16)
  • ITU-T T.135-1998 User-to-Reservation System Transactions within T.120 Conferences - Series T: Terminals for Telematic Services Study Group 16; 78 pp
  • ITU-T H.222.0 (2006) Amd. 5-2011 Transport of JPEG 2000 Part 1 (ITU-T T.800 | ISO/IEC 15444-1) video over ITU-T H.222.0 | ISO/IEC 13818-1
  • ITU-T FASCICLE VII.3 Terminal Equipment and Protocols for Telematic Services - Recommendations T.0-T.63
  • ITU-T FASCICLE VII.7 Terminal Equipment and Protocols for Telematic Services - Recommendations T.431 - T.564
  • ITU-T H.248.4-2009 Gateway control protocol: Transport over Stream Control Transmission Protocol (SCTP) Study Group 16 [Superseded: ITU-T H.248.4 CORR 1 FRENCH ITU-T H.248.4 FRENCH ITU-T H.248.4 CORR 1 SPANISH ITU-T H.248.4 SPANISH]
  • ITU-T J Suppl. 6-2016 Ultra high definition television cable transmission with functions defined in Recommendations ITU-T J.183, ITU-T J.288 and ITU-T J.94
  • ITU-T FASCICLE VII.6 Terminal Equipment and Protocols for Telematic Services - Recommendations T.400 - T.418
  • ITU-T A.4-2000 Communication Process Between ITU-T and Forums and Consortia Series A: Organization of the Work of ITU-T
  • ITU-T T.135-2007 User-to-reservation system transactions within T.120 conferences
  • ITU-T F.350-1993 APPLICATION OF SERIES T RECOMMENDATIONS
  • ITU-T A.11-2000 Publication of ITU-T Recommendations and WTSA Proceedings Series A: Organization of the Work of ITU-T
  • ITU-T SERIES T SUPP 1-2004 Conformance testing requirements for Recommendations of the T.170-series SERIES T: TERMINALS FOR TELEMATIC SERVICES Study Group 16
  • ITU-T A.2 FRENCH-2008 Presentation of contributions to ITU-T Pr閟entation des contributions ?l'UIT-T
  • ITU-T A.4 FRENCH-2002 Communication process between ITU-T and Forums and Consortia Processus de communication entre l'UIT-T et les Forums et Consortiums
  • ITU-T F.35-1993 PROVISIONS APPLYING TO THE OPERATION OF AN INTERNATIONAL PUBLIC AUTOMATIC MESSAGE SWITCHING SERVICE FOR EQUIPMENTS UTILIZING THE INTERNATIONAL TELEGRAPH ALPHABET No. 2
  • ITU-T A SUPP 3-2012 IETF and ITU-T collaboration guidelines
  • ITU-T A.13 RUSSIAN-2000 Supplements to ITU-T Recommendations
  • ITU-T RESOLUTION 33 CHINESE-2008 Guidelines for ITU-T strategic activities
  • ITU-T A Suppl. 3-2012 IETF and ITU-T collaboration guidelines
  • ITU-T G.693-2009 Optical interfaces for intra-office systems Study Group 15 [Superseded: ITU-T G.693 FRENCH ITU-T G.693 SPANISH]
  • ITU-T SERIES A SUPP 3 CHINESE-2001 IETF and ITU-T collaboration guidelines
  • ITU-T A.2 CHINESE-2008 Presentation of contributions to ITU-T
  • ITU-T A.13 ARABIC-2000 Supplements to ITU-T Recommendations
  • ITU-T T.851 CORR 1 SPANISH-2006 ITU-T T.81 (JPEG-1)-based still-image coding using an alternative arithmetic coder Corrigendum 1
  • ITU-T A.1-2006 Work methods for study groups of the ITU Telecommunication Standardization Sector (ITU-T)
  • ITU-T A Suppl. 3-2001 IETF and ITU-T collaboration guidelines
  • ITU-T A.13 CHINESE-2000 Supplements to ITU-T Recommendations
  • ITU-T P SUPP 27-2017 Application of ITU-T P.863 and ITU-T P.863.1 for speech processed by blind bandwidth extension approaches
  • ITU-T K.50 Erratum 1-2021 Erratum 1 (03/2021) to Recommendation ITU-T K.50 (2018), ITU-T K.50 (2018) Amendment 1(2020) and ITU-T K.50 (2018) Corrigendum 1(2020)

Military Standards (MIL-STD)

Japanese Industrial Standards Committee (JISC)

SCC

The American Road & Transportation Builders Association

  • AASHTO T 68M/T 68-2009 TS-4f T 68M/T 68-1 AASHTO Standard Method of Test for Tension Testing of Metallic Materials

National Sanitation Foundation (NSF)

British Standards Institution (BSI)

  • BS 2011-2.2T:1981 Environmental testing. Guidance-Test T. Guidance on Test T: soldering

GM North America

United States Navy