weight

weight, Total:79 items.

The international standard classification for "weight" includes: Exploratory and extraction equipment , Metalliferous minerals , audio, video and audiovisual engineering , Other non-ferrous metals and their alloys , Non-metalliferous minerals , Salts , Electrical and electronic testing , Measurement of electrical and magnetic quantities , Ferrous metals in general , Quality management and quality assurance , Acoustics measurements and noise abatement in general , Other standards related to analytical chemistry , Linear and angular measurements in general , Aircraft and space vehicles in general , Measuring instruments , Other aspects related to EMC , Power transmission and distribution networks , Coals , Geology. Meteorology. Hydrology , Essential oils , Television receivers , Metrology and measurement in general , Relays , Rubber .

The Chinese standard classification for "weight" includes: Petroleum geology exploration , Light metal ore , Program transmission system interface , Rare metals and their alloys analysis method , Program transmission , Building material raw material ore , Rare metals and their alloys , Electric transmission and transformation equipment in general , Electric energy measurement and load control system , Steel and iron alloy analysis method , Standardization and Quality Management , Acoustic Measurement , Electrochemical, thermochemistry and optical profile type analyzer , Basic standards and general methods , Basic standards and general methods , Electromagnetic compatibility , , Coal analysis methods , Meteorology , Rare metal ore , Non-metal ore in general , Fragrances and flavors , Electronic measurement and equipment in general , Broadcasting and television network in general , Recording equipment , Broadcasting and television transmission and receiving equipment , Technical management , Chemical Measurement , Length Measurement , Measurement in general , Relay protection and automatic device .

Professional Standard - Petroleum

SY/T 6732-2014 Technical specifications for land multi-component seismic data processing
SY/T 6480-2000 Geophone.Part 2:Three-component geophone
SY/T 6643-2021 Technical specification of multi-wave and multi-component seismic data acquisition on land
SY/T 5395-2016 Determination method for clay cation exchange capacity and base component
SY/T 6732-2020 Technical specifications for land multi-component seismic data processing
SY/T 6643-2013 Technical Specification of Multiwave and Multicomponent Seismic Data Acquisition on Land
SY/T 6732-2008 Technical specification for land multi - Component seismic exploration data processing
SY/T 6643-2006 Technical specification of multiwave and multicomponent seismic data acquisition on land
SY/T 5395-1991 Determination method of clay cation exchange capacity and base content
SY/T 6749-2009 Technical specification for land multicomponent seismic data interpretation

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

GB/T 18779.2-2004 Geometrical Product Specifications(GPS) - Inspection by measurement of workpieses and measuring equipment - Part 2:Guide to the estimation of uncertainty in GPS measurement,in calibr
GB/T 14506.32-2019 Methods for chemical analysis of silicate rocks—Part 32:Determination of 20 components including aluminium oxide etc.—Mixed acid digestion-inductively coupled plasma atomic emission spectrometry
GB/T 42022-2022 Essential oils—Determination of water content—Karl Fischer method
GB/T 17953-2000 Interfaces for 4: 2: 2 digital component video signals
GB/T 18882.2-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content--X-ray fluorescence spectrometric method
GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
GB/T 18114.8-2025 Chemical analysis methods for rare earth concentrates—Part 8: Determination of rare earth oxide contents and distribution
GB/T 34874.4-2025 Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 4: Evaluation of uncertainty in measurement
GB/T 1819.1-2004 Methods for chemical analysis of tin concentrates - Determination of water content - The weighing method
GB/T 19022.2-2000 Potassium hydroxide for industrial use
GB/T 17953-2012 Interface for 4∶2∶2 digital component video signals in standard definition television
GB/T 33303-2016 Guide for evaluation of measurement uncertainty in coal analysis
GB/T 8423.4-2022 Petroleum and natural gas industries terminology — Part 4: Measurement and analysis of petroleum and natural gas
GB/T 26417-2010 Chemical analysis methods of praseodymiumneodymium alloy and the compounds—Determination of REO relative contents
GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method
GB/T 17439-1998 Specification for transmission of component-coded digital television signals for contribution-quality applications at the third hierarchical level
GB/T 28898-2012 Evaluation of uncertainty in chemical composition analysis for metallurgical materials
GB/T 14506.31-2019 Methods for chemical analysis of silicate rocks—Part 31:Determination of 12 components including silicon dioxide etc.—Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry
GB/T 43749-2024 Microbeam analysis—Electron probe microanalysis—Quantitative analysis of anhydrous carbonate minerals
GB/T 16484.17-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of water content in rare eart carbonate
GB/T 17417.1-1998 Method for chemical analysis of rare earth ores--Determination of separated rare earth content--Preconcentration and separation by cation exchange resin, ICP-AES method
GB/T 18882.1-2023 Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition
GB/T 17359-2012 Microbeam analysis - Quantitative analysis using energy dispersive spectrometry
GB/T 16484.3-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 3:Determination of fifteen REO relative contents—Inductively coupled plasma atomic emission spectrometry
GB/T 14506.28-2010 Methods for chemical analysis of silicate rocks—Part 28:Determination of 16 major and minor elements content
GB/T 8367-1987 Interruptions to and alternating component(ripple) in d.c auxiliary energizing quantity of measuring relays
GB/T 45905.6-2025 Electricity spot market operation—Part 6: Frequency regulation capacity management
GB/T 14506.34-2019 Methods for chemical analysis of silicate rocks—Part 34:Determination of loss on ignition—Gravimetric method
GB/T 23594.2-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry
GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
GB/T 2900.77-2008 Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 1: General terms relating to measurements
GB/T 16927.2-2013 High-voltage test techniques—Part 2:Measuring systems
GB/T 17215.324-2022 Electricity metering equipment（AC)—Particular requirements—Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)
GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides―Part 3:Determination of water content of rare earth oxides―Gravimetric method
GB/T 17626.30-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 30: Power quality measurement methods
GB/T 18882.3-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content-Inductively coupled plasma atomic essission spectrographic method
GB/T 14410.5-2008 Flight mechanics - Concepts quantities and symbols - Part 5: Flight measurements
GB/T 18114.8-2010 Chemical analysis methods of rare earth concentrates—Part 8:Determination of fifteen rare earth oxcide relative contents—Inductively coupled plasma emission spectrometry
GB/T 34818-2017 Computing methods of field water budget

Professional Standard - Radio Television Film

GY/T 167-2000 Synchronizing reference signals for the component digital studio
GY 117-1995 Specifications for the transcription and exchange of 12.65 mm (1/2 inch) simulation component TV programme tape
GY/T 160-2000 Format of ancillary data signals carried in digital component studio interfaces
GY/T 159-2000 Interfaces for 4: 4: 4 digital component video signals

Professional Standard - Energy

SY/T 5395-2024 Determination of Clay Cation Exchange Capacity and Alkalinity Content

Professional Standard - Non-ferrous Metal

YS/T 254.7-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method

Professional Standard - Coal

MT/T 1145-2011 The Multi-components and Multi-survey Stations Transient Electromagnetic Field Detectors

Professional Standard - Electron

SJ/T 9519-1993 Grading standard for facsimile apparatus guality
SJ/T 11333-2006 Specification of interfaces for digital television receiving equipment - Part 7: Interface of video component YPBPR
SJ/Z 9010.27-1987 Measurement of electrical properties of electronic tubes Part 27 Methods of measurement for intermodulation products in transmitting tubes
SJ/Z 9096.1-1987 Methods of measurement for radio equipment used in mobile services - Part 5: Recivers for single-sideband emissim (A3A, A3H or A3J)

Group Standards of the People's Republic of China

T/ACREI CREIS54001-2018 Specification of quality control for chemical analysis of rare earth products —Part 1: General rules
T/CAIA YQ001-2016 Method of geometrical parameter measuring for quadrupole mass filte
T/CVIA 73-2019 Visual Fatigue Test and Evaluation Method Part 2 Scale Evaluation Method

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

JJF 1135-2005 Evaluation of Uncertainty in Chemical Analysis Measurement
JJF(烟草) 4.2-2010 Tobacco and Tobacco Products.Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method.Part 2:Total Alkaloids
JJF(烟草) 4.4-2010 Guidance for the Uncertainty Assessment of Routine Chemical Compositions of Tobacco and Tobacco Products by Continuous Flow Method Part 4: Chlorine
JJF 1385-2012 Calibration Specification for Flow Analyzer for Short Transient Loaded Mode of Gasoline Vehicles
JJF(烟草) 2.1-2008 Guidelines for the Evaluation of Uncertainty in Measurement of Physical Indexes of Cigarettes - Part 1 Quality
JJF(烟草) 4.5-2010 Tobacco and Tobacco Products.Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method.Part 5:Potassium
JJF 1088-2002 Calibration Specification for Micrometers with Measuring Range from 500mm to 3000mm

Professional Standard - China Metal Association

CSM 01 01 01 00-2006 CSM 01 01 01 00-2006 Uncertainty assessment guide of chemical composition analysis measurement result

Professional Standard - Rare Earth

XB/T 612.2-2009 Chemical analysis methods of scraps of neodymium iron boron - Part 2: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry
XB/T 612.2-2019 Chemical analysis methods of scraps of neodymium iron boron Part 2: Determination of fifteen rare earth oxide relative contents Inductively coupled plasma atomic emission spectrometry