Oxygen English
Oxygen English, Total:200 items.
The international standard classification for "Oxygen English" includes: Other non-ferrous metals and their alloys , Non-ferrous metals , Laboratory ware and related apparatus , Cadmium, cobalt and their alloys , Gases for industrial application , Salts , Therapy equipment , Manganese ores , Chemical analysis , Plastics , Advanced ceramics , Protection against dangerous goods , Other products of the chemical industry , Oxides , Ergonomics , Aluminium and aluminium alloys , Bases , Other products of non-ferrous metals , Aerospace fluid systems and components , Other standards related to shipbuilding and marine structures , Testing of metals , Pressure vessels, gas cylinders , Insulating fluids in general , Refractories , Materials for aluminium production , Aluminium products , Hospital equipment , Lead, zinc and tin products , Products of the chemical industry , Copper products , Ferroalloys , Acids , Inorganic chemicals , Surface active agents , Pesticides and other agrochemicals , Occupational safety. Industrial hygiene , Lubricants, industrial oils and related products , Other methods of testing of metals , Cadmium and cobalt products , Metalliferous minerals , Nickel and chromium products , Galvanic cells and batteries , Analytical chemistry in general , Chemical laboratories. Laboratory equipment , Ground service and maintenance equipment , Measurement of volume, mass, density, viscosity .
The Chinese standard classification for "Oxygen English" includes: Rare metals and their alloys analysis method , Industrial gas and chemical gas , Physiotherapy and TCM instrument and equipment , Manganese ore , Electrochemical, thermochemistry and optical profile type analyzer , Synthetic resin and plastic , Special ceramics , Marking, packaging, transport and storage in general , Basic standards and general methods for catalyst , Rare metals and their alloys , Human Engineering , Light metals and their alloys , Inorganic acid and alkali , Analysis methods for industrial wastewater and pollutants , Life-support system and equipment , Other equipment for shipbuilding , Metal physical property test method , Pressure vessel , Metal nondestructive testing method , Other refractory material , Oxide and elementary substance , Metallurgy material and auxiliary material in general , Hygiene, safety and labor protection , Heavy metals and their alloys , Basic standards and general methods for synthetic resin and plastic , Chemical Measurement , Steel and iron alloy analysis method , Chemical raw material ore , Technical Management , Inorganic salt , Chemical additive , Pesticide , Catalyst , Hygiene, safety and labor protection , Fishery machinery and tools , Vacuum grease and anti-rust grease , Fuel oil , Lubricating oil , Heavy metals and their alloys analysis method , Basic standard and general method , Precious metals and their alloys , Electrochemical power source , Basic laboratory equipment , Special vehicles , Pipe fittings, clamps and seals , Natural gas .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 2526-2008 Gadolinium oxide
- GB/T 9489.2-1988 Determination of CaO,MgO,SiO2,Fe2O3,TiO2 in alundum powder by ICP-AES
- GB/T 3457-1998 Tungstic oxide
- GB/T 5239-1993 Praseodynium oxide
- GB/T 2969-2008 Samarium oxide
- GB/T 26824-2020 Nanoscale alumina
- GB/T 24487-2022 Alumina
- GB/T 18115.10-2000 Erbium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 24714-2009 Oxygen concentrator
- GB/T 4372.2-1984 Methods for chemical analysis of zinc oxide(direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents
- GB 30609-2014 National Food Safety Standard - Food Additives - Polyoxyethylene Polyoxypropylene Pentaerythritol Ether
- GB 8983-1998 Breathing oxygen supplies for aircraft
- GB/T 3503-1993 Yttrium oxide
- GB/T 16484.20-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide,lead oxide,aluminum oxide,zinc oxide,thori
- GB/T 20510-2006 Indium-Tin Oxide target
- GB/T 4155-2012 Cerium oxide
- GB/T 35371-2017 Oxygen supplying and carbon dioxide absorbing for human occupied vehicles
- GB/T 2969-1994 Samarium oxide
- GB/T 21037-2024 Determination of diaveridine, trimethoprim and ormetoprim in feeds
- GB/T 4154-2015 Lanthanum oxide
- GB/T 14599-1993 High purity oxygen
- GB/T 3503-2015 Yttrium oxide
- GB/T 12690.5-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--X ray fluorescence spectrometric method
- GB/T 28729-2012 Nitrous oxide
- GB/T 12690.9-1990 Neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
- GB/T 18116.1-2000 Yttrium-europium oxide - Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmi
- GB/T 12690.4-1990 Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
- GB/T 12690.6-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
- GB/T 36766-2018 Performance test methods of deoxidation for Pt-Pd based deoxidation catalyst
- GB/T 32329-2015 Test method for oxidation resistance of oxynitride materials―Non-isothermal oxidation
- GB/T 3863-1995 Industrial oxygen
- GB/T 37252-2018 Zirconia ceramics element for planar oxygen sensor
- GB/T 24715-2009 Oxygen supply convertor
- GB/T 16480.1-1996 Method for chemical analysis of yttrium and yttrium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, e
- GB/T 18115.1-2000 Lanthanum oxide-Determination of cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 12690.29-2000 Rare earth metals and their oxide - Determination of cerium oxide content - Fluorescent spectrophotometric method
- GB/T 39974-2021 Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel
- GB 8982-1998 Gaseous oxygen supplies for medicine
- GB/T 8762.7-1988 Europium oxide of phosphor grade--Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents--Spectrochemical method and direct spectrographic method
- GB/T 24487-2009 Alumina
- GB/T 21836-2024 Manganous manganic oxide
- GB/T 14599-2008 Pure oxygen and high purity oxygen and ultra pure oxygen
- GB/T 31191-2014 Test method of manganese deoxidizer deoxy performance at room temperature
- GB/T 18115.9-2000 Holmium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 3504-2006 Europium oxide
- GB/T 18115.5-2000 Samarium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 18115.7-2000 Terbium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB 12130-1995 Medical hyperbaric oxygen chamber
- GB/T 27853-2011 Chemicals - Aerobic and anaerobic transformation in aquatic sediment systems test
- GB/T 18115.6-2000 Lanthanum oxide-Determination of cerium oxide,.....
- GB/T 18115.4-2000 Lanthanum oxide-Determination of cerium oxide,.....
- GB/T 12690.10-1990 Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method
- GB/T 26824-2011 Nano-alumina
- GB/T 12144-2009 Terbium oxide
- GB/T 18116.1-2012 Yttrium-europium oxide. Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and lutetium oxide
- GB/T 12690.7-1990 Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide, yttrium oxide contents--X-ray fluorescence spectrometric method
- GB/T 18115.3-2000 Praseodymium oxide-Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 1630-1989 Epoxide resins-Designation
- GB/T 4921-1985 Waste gas from manufacturing process; Determination of chemical oxygen demand and nitrogen oxide; Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
- GB/T 12690.11-1990 Terbium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrogra
- GB/T 4155-2003 Cerium oxide
- GB/T 12130-2020 Hyperbaric oxygen chambers
- GB/T 12690.8-1990 Neodymium and neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
- GB/T 9489.3-1988 Determinations of Fe2O3,CaO,MgO,Na2O and K2O in alundum powder by atomic absorption spectrophotometry
- GB/T 18116.3-2000 Yttrium-europium oxide-Determination of europium oxide content-Fluorescent spectrophotometric method
- GB/T 21836-2008 Manganous manganic oxide for soft magnetic ferrites
- GB/T 3504-2015 Europium oxide
- GB/T 4294-2010 Aluminium hydroxide
- GB/T 14599-2025 Pure oxygen,high purity oxygen and ultra pure oxygen
- GB/T 12144-2000 Terbium oxide
- GB/T 19904-2005 Electrochemical oxygenmeter for medical hyperbaric oxygen chamber
- GB/T 3863-2025 Industrial oxygen
- GB/T 18115.8-2000 Dysprosium oxide-Determination of lanthanum oxide, ceriurm oxide, praseodymium oxide, neodymium oxide, samarium oxide, eueropium oxide, gadolinium oxide, terbium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, luteclum oxid
- GB 10877-1989 Valves for oxygen cylinders
- GB/T 15678-1995 Erbium oxide
- GB/T 19444-2004 Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction
- GB/T 18115.2-2000 Cerium oxide-Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium, oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
- GB/T 4612-2008 Plastics - Epoxy compounds - Determination of epoxy equivalent
- GB/T 26013-2010 Tin dioxide
- GB 11169-1989 Specifications of zirconia oxygen analyzers
- GB/T 26046-2010 Copper oxide powder
- GB/T 35414-2017 Requirements of oxygen conditioning for indoor oxygen diffusion in plateau area
- GB/T 8762.8-2000 Test methods of gas absorption characteristic for non-evaporation gettering materials and products
- GB/T 5240-2015 Neodymium oxide
- GB/T 4612-1984 Epoxide compounds--Determination of epoxide equivalent
- GB/T 3863-2008 Industrial oxygen
- GB/T 27856-2011 Chemicals—Aerobic and anaerobic transformation in soil test
- GB/T 16484.3-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide and yttrium content
- GB/T 19444-2025 Test method for oxygen precipition characteristics of silicon wafers—Interstitial oxygen reduction
- GB/T 2969-2020 Samarium oxide
- GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content
Professional Standard - Rare Earth
- XB/T 201-2006 Holmium oxide
- XB/T 203-2006 Lutecium oxide
- XB/T 204-2006 Lutecium oxide
- XB/T 204-1995 Lutetium oxide
- XB/T 202-2010 Thulium Oxide
- XB/T 613.2-2010 Chemical analysis methods of cerium-terbium oxide―Part 2: Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide…… contents― Inductively coupled plasma atomic emission spectrometry
Inner Mongolia Provincial Standard of the People's Republic of China
- DB15/T 925-2015 Chemical analysis method for non-rare earth impurities in single rare earth oxides Determination of aluminum oxide, chromium oxide, manganese oxide, cobalt oxide, nickel oxide, copper oxide, zinc oxide, lead oxide, cadmium oxide and arsenic oxide by induc
National Metrological Verification Regulations of the People's Republic of China
- JJG 535-1988 Verification Regulation of Zirconia Oxygen Analyzers
- JJG 535-2004 Verification Regulation of Zirconia Oxygen Analyzers
Professional Standard - Ferrous Metallurgy
- YB 4041-1991 Erbium oxide
- YB/T 5335-2009 Vanadium pentoxid-Determination of sodium oxide and potaiumss oxide content-The flame atomic absorption spectrometric method
- YB/T 190.15-2024 Determination of silica, calcium oxide, magnesium oxide, aluminum oxide, phosphorus pentoxide, total iron, and manganese oxide in casting protective slag - Inductively coupled plasma atomic emission spectrometry
- YB/T 6285-2024 Determination of Silicon Dioxide, Calcium Oxide, Magnesium Oxide, Aluminum Trioxide, Titanium Dioxide, Potassium Oxide, Sodium Oxide, Iron Trioxide, and Pentoxide of Phosphorus in Metallurgical Bentonite by Wavelength Dispersive X-ray Fluorescence Spectro
- YB/T 5335-2006 Methods for chemical analysis of vanadium pentoxide The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents
Professional Standard - Commodity Inspection
- SN/T 4182-2015 Determination of propylene oxide and epichlorohydrin monomers in imported epoxy coating - Headspace-gas chromatography
- SN/T 0481.10-2011 Methods of Inspection of Bauxite for Export - Part 10: Determination of SiO2, Fe2O3, Al2O3, CaO, MgO, K2O, P2O5 and TiO2 - X-Ray Fluorescence Spectrometric Method
- SN/T 2949-2011 Determination of SiO2, Fe2O3, Al2O3, CaO, MgO contents in talc for export - X-ray fluorescence spectrometric method
- SN/T 1097-2002 Determination of phosphorus pentoxide|| calcium oxide|| ferric oxide|| aluminum oxide|| magnesium oxide|| silicon dioxide and potassium oxide content for export phosphate rock by X-ray fluor
Professional Standard - Electron
- SJ/T 10895-1996 Determination of CaO SrO and MgO in electronic glass - Atomic absorption method
- SJ/T 10383-1993 Iron-oxide for soft ferrite
- SJ/T 10896-1996 Determination of ZnO PbO Al2O3 and Sb2O3 in electronic glass - Atomic absorption method
- SJ/T 10894-1996 Determination of Li2O Na20 and K20 in electronic glass - Atomic absorption method
- SJ/T 11197-1999 Epoxy molding compound
- SJ/T 10909-1996 Determination of K2O Na2O and Li2O electronic glass - Flame spectroscopy
- SJ/T 11197-2013 Epoxy molding compound
- SJ 2796-1987 Electronic grade Oxygen
Professional Standard - Chemical Industry
- HG/T 2086-2013 The Catalyst Oxidizing Sulphuric Dioxide Into Sulphuric Acid
- HG 3306-2000 Omethoate Technical
- HG/T 2772-2004 Zirconium oxychloride octa hydrate for industrial use
- HG/T 2835-1997 Mangano-Manganic oxide for soft magnetic ferrites use
- HG/T 2834-1997 Zine oxide for soft magnetic ferrites use
- HG/T 2773-2012 Zirconium Dioxide
- HG/T 2564-1994 Antioxidant DLTDP
- HG/T 2773-2004 Zirconium dioxide
- HG/T 2769-1996 Magnesium Oxide for Soft Magnetic Ferrite
- HG 3307-2000 40% Omethoate Emulsifiable Concentrates
- HG/T 3878-2006 Antioxidant 618
- HG/T 2239-2012 Epoxy Ester Undercoat
- HG/T 3713-2003 Autioxidant 1010
- HG/T 3795-2005 Antioxidant 1076
- HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector
- HG/T 3712-2003 Antioxidant 168
- HG/T 4712-2014 Methoxyamine hydrochloride
- HG/T 3974-2007 Antioxidant 626
- HG/T 2796-2009 Magnesium oxide for soft magnetic ferrite use
- HG/T 2834-2009 Zinc oxide for soft magnetic ferrite use
- HG/T 3741-2004 Antioxidant DSTDP
- HG/T 4141-2010 Antioxidant 1135
- HG/T 2772-2012 Zirconium Oxychloride, Octa Hydrate for Industrial Use
- HG/T 3877-2006 Antioxidant TNPP
Group Standards of the People's Republic of China
- T/CADERM 7012-2021 Box-Type oxygen generators
- T/CSTM 00129-2020 Poly(methyltriethoxysilane)
- T/CCGA 90001-2020 Fire hazards of oxygen and oxygen-enriched atmospheres
- T/CCGA 90001-2021 Fire hazards of oxygen and oxygen-enriched atmospheres
- T/ZSA 81-2021 Graphene oxide
- T/CADERM 7011-2021 Mini-scale oxygen generators
Professional Standard-Safe Production
- AQ 1057-2008 The starter of chemical oxygen self-rescuer
- AQ/T 1057-2008 Chemical oxygen self-rescuer initial oxygen generator
Professional Standard - Aquaculture
- SC/T 7006-2001 Dissolved oxygen meter
- SC/T 6009-1999 Test methods of oxyen-enriched capacity for aerator
Professional Standard - Petrochemical Industry
- SH/T 0193-2008 Lubricating oils-Determination of oxidation stability-Rotating pressure vessel method
- SH/T 0015-1990 501 Antioxidant
- SH/T 0124-2000 Determination of oxidation stability of inhibited turbine oils
- SH/T 0060-1991 Determination of oxygen uptake for anti-rust grease (Oxygen Bomb Method)
- SH/T 0074-1991 Determination method for oxygen uptaking oxidation stability of gasoline engine oil sheet
Taiwan Provincial Standard of the People's Republic of China
- CNS 12572-2003 Magnesium oxide fertilizer
- CNS 13960-1997 Method of test for oxidation resistance of non-oxide fine ceramics
- CNS 7155-1981 Deuterium oxide
- CNS 1588-1962 Barium Peroxide (Barium Dioxide)
- CNS 8458-1982 Method of Test for Oxygen Indicator and Oxygen Alarm
- CNS 12400-1988 Anisidines
- CNS 11942-17-2000 Methods for determination of oxygen in copper
- CNS 14164-2007 Magnesium oxide boards
- CNS 11942.17-2000 Methods for determination of oxygen in copper
- CNS 4938-1987 Epoxy Resin Paint
- CNS 8457-1982 Oxygen Indicator and Oxygen Alum
- CNS 2592-1967 Method of Analysis for Carbon Dioxide, Oxygen, Carbon Monoxide Hydrogen and Methane in Gases
- CNS 14164-2004 Magnesium oxide boards
- CNS 13067-1992 Methods of Test for Epoxy Equivalent of Epoxy Resins
Professional Standard - Environmental Protection
- HJ 576-2010 Technical Specifications for Anaerobic-Anoixc-Oxic
Professional Standard - Urban Construction
- CJ/T 408-2012 Automatic Equipment of Oxygen Monitoring for Aerobic Composting
Professional Standard - Non-ferrous Metal
- YS/T 277-2009 Nickel monoxide
- YS/T 803-2012 Smelter grade alumina
- YS/T 256-2000 Cobalt oxide
- YS/T 1228-2018 Crude nickel hydroxide
- YS/T 335-2009 Metallographic determination methods of oxygen content in oxygen-free copper
- YS/T 274-1998 Alumina
- YS/T 1270-2018 Yttria stabillized zirconia powders
- YS/T 820.23-2012 Methods for chemical analysis of laterite nickel ores―Part 23:Determination of cobalt,iron,nickel,phosphorus,aluminium oxide,calcium oxide,chromium oxide,magnesium oxide,manganese oxide,silicon dioxide and titanium dioxide content―Wavelength dispersive
- YS/T 256-2009 Cobalt oxide
- YS/T 754-2011 Platinum dioxide
Professional Standard - Nuclear Industry
- EJ/T 542-2005 Specification for sintered gadolinium oxide-uranium dioxide pellets
- EJ/T 1212.1-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part1: Determination of oxygen to metal(O/M)in sintered gadolinium oxide-uranium dioxide pellets by atmospheric
Professional Standard - Light Industry
- QB/T 2629-2004 Electrolytic manganese dioxide for mercury-free alkaline zinc-manganese dioxide battery
- QB/T 4310-2012 Oxygen Bleach
Professional Standard - Machinery
- JB/T 9670-1999 Zinc oxide for the varistor of metal oxide surge arresters
- JB/T 9670-2014 Zinc Oxide for the Varistor of Metal Oxide Surge Arresters
- JB/T 9507-1999 Oxygen bomb calorimeter
- JB/T 8281-1999 Specifications of zirconia oxygen analyzers
Professional Standard - Coal
- MT 427-1995 Technical Specifications for Potassium Superoxide Flaky Oxygen-generating Agent
- MT 59-2008 The Test Devices of Isolated Chemical Oxygen, Self-rescuer of Compressed Oxygen and Pressure Compressed Oxygen Breathing Respirator
- MT 454-1995 Specifications for carbon dioxide absorbent calcium hydroxide used in compressed oxygen respirators and compressed oxygen self-rescuers
Ministry of Ecology and Environment of the People's Replublic of China
- GB 4921-1985 Waste gas from manufacturing process-Determination of chemical oxygendemand and nitrogen oxide-Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
Professional Standard - Civil Aviation
- MH/T 6031-2018 Aircraft oxygen filling equipment
- MH/T 6031-2003 Aircarft oxygen filling vehicles
Military Standard of the People's Republic of China-General Armament Department
- GJB 10271-2021 Specification for lithium hydroxide carbon dioxide absorption devices for submarines
Professional Standard - Aviation
- HB 6670-1992 Fit Dimension Between Aircraft and Groud Oxygenating Joint (Liquid Oxygen)
Professional Standard - Petroleum
- SY/T 7506-1996 Natural gas―Determination of carbon dioxide content―Barium hydroxide method
Professional Standard - Geology
- DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method
Home English,National English,mat english,Oxygen English,ammonia english,line english,column english,temperature in english,tin english,salt english,Granular English,paper english,synthetic english,pillar english,English level,with english,english ball,precipitation english,english test english,English General English