The main function of standard density

The main function of standard density, Total:158 items.

The international standard classification for "The main function of standard density" includes: Geology. Meteorology. Hydrology , Seals, glands , Plant growing , Measurement of time, velocity, acceleration, angular velocity , On-board equipment and instruments , audio, video and audiovisual engineering .

The Chinese standard classification for "The main function of standard density" includes: Meteorology , Sealing and sealing device , Chemical machinery and equipment parts , Technical Management , Seed and seeding , Mechanics Measurement , Mechanical quantity instrument, automatic weighing equipment and other measuring instrument , Spacecraft control and guidance system , Optical Measurement , Broadcasting and television equipment in general .

Zhejiang Provincial Standard of the People's Republic of China

DB3301/T 1117-2022 Application limit standard of chemical fertilizer quota system for major crops
DB3305/T 225-2022 Norms on the application of chemical fertilizers for major crops

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

GB/T 21985-2008 Temperature index of high temperature harm for main crops
GB/T 6556-2016 Type, main dimensions, material and identification of mechanical seals
GB/T 6556-1994 Type, main dimension, material and marking of mechanical seals

Shanghai Provincial Standard of the People's Republic of China

DB31/ 575-1-1992 Inspection Standards for Major Crop Seeds in Shanghai
DB31/ 575-3-1992 Shanghai Standards for Main Crop Seed Storage
DB31/ 575-2-1992 Grading Standards for Major Crop Seeds in Shanghai

Professional Standard - Chemical Industry

HG/T 2098-2001 Mechanical seal series and operation parameters for process tanks
HG/T 2098-2011 Cauldron-using mechanical seal type main dimensions and marking
HG 2264-1992 Types, main dimensions and marks of mechanical seals for kettles

Professional Standard - Electron

SJ 1.1-1987 Major procedures and requirements for working out of annual plans relating to technical standards in electronic industry

Anhui Provincial Standard of the People's Republic of China

DB34/T 2392-2015 The main scale series of standard ship types of main cargo ships passing through the lock of Heyu Line
DB34/T 2391-2015 Main scale series of standard ship types of main cargo ships passing through the locks of Huaihe River and Shaying River

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2753-2023 Standard samples of the main materials used in solid wood furniture

Hubei Provincial Standard of the People's Republic of China

DB42/T 112-2002 Standards for main fruit tree seedlings

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39914-2021 Variety genuineness and purity testing of main crops with SSR markers—Maize
GB/T 39917-2021 Variety genuineness and purity testing of main crops with SSR markers—Rice

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 2584-1998 Classification of occurrence degree of main crop diseases and insect pests

Professional Standard - Commodity Inspection

SN/T 2026-2007 Identification species of main imported woods in the world

Shandong Provincial Standard of the People's Republic of China

DB37/T 092-1989 Standards for seedlings of main afforestation tree species

Hebei Provincial Standard of the People's Republic of China

DB13/T 2363-2016 Salinity threshold of brackish water irrigation for main grain and cotton crops

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB/J 5899-2006 Specification for certified reference materials of smoke density

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

JJF 1259-1990 O.T.N. of the Secondary Standard for the Density(Alcoholometer)

Professional Standard - Aerospace

QJ 1079-1986 Gyroscope main accuracy index and test method
QJ 1079A-2004 Major precision parameters and testing methods for gyroscopes
QJ 2402-1992 Main Accuracy Indexes of Pendulous Accelerometer - Assessment Methods

National Metrological Verification Regulations of the People's Republic of China

JJG 756-1991 Working Standard Equipment for Optical Wedge Density

Professional Standard - Radio Television Film

GY/T 228-2007 Test materials to be used in subjective assessment for the standard definition television

Professional Standard - Hygiene

WS/T 822-2023 Standards for Flea Density Monitoring Methods

American Society for Testing and Materials (ASTM)

ASTM E1079-00 Standard Practice for Calibration of Transmission Densitometers
ASTM D1505-03 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM D1505-10 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM D1505-18 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM D1505-68(1979) Standard Test Method for Density Of Plastics By The Density-Gradient Technique
ASTM D2162-17 Standard Practice for Basic Calibration of Master Viscometers and Viscosity Oil Standards
ASTM D5002-99(2005) Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-15 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-99 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-99(2010) Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D4052-11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D5002-16 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D3748-14 Standard Practice for Evaluating High-Density Rigid Cellular Plastics
ASTM B777-07 Standard Specification for Tungsten Base, High-Density Metal
ASTM D5002-13 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D2162-21 Standard Practice for Basic Calibration of Master Viscometers and Viscosity Oil Standards
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D6104-97 Standard Practice for Determining the Performance of Oil/Water Separators Subjected to Surface Run-Off
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D2162-99(2004) Standard Test Method for Basic Calibration of Master Viscometers and Viscosity Oil Standards
ASTM D6104-97(2003) Standard Practice for Determining the Performance of Oil/Water Separators Subjected to Surface Run-Off
ASTM C907-03(2012) Standard Test Method for Tensile Adhesive Strength of Preformed Tape Sealants by Disk Method
ASTM C907-03(2008) Standard Test Method for Tensile Adhesive Strength of Preformed Tape Sealants by Disk Method
ASTM C907-03 Standard Test Method for Tensile Adhesive Strength of Preformed Tape Sealants by Disk Method
ASTM E1773-10 Standard Practice for Sealing Rigid Wall Tactical Shelters with Polysulfide Based Sealants
ASTM D2162-99e1 Standard Test Method for Basic Calibration of Master Viscometers and Viscosity Oil Standards
ASTM D6347/D6347M-05 Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM D5002-18 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-22 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-18e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-19 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D6347/D6347M-05(2010) Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM D4052-96(2002)e1 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D6250-98 Standard Practice for Derivation of Decision Point and Confidence Limit for Statistical Testing of Mean Concentration in Waste Management Decisions
ASTM D6250-98(2003) Standard Practice for Derivation of Decision Point and Confidence Limit for Statistical Testing of Mean Concentration in Waste Management Decisions
ASTM D4052-09 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-96 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D2854-09 Standard Test Method for Apparent Density of Activated Carbon
ASTM D792-08 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D6347/D6347M-05(2018) Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM E1079-10 Standard Practice for Calibration of Transmission Densitometers
ASTM D792-98 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D792-13 Standard Test Methods for Density and Specific Gravity lpar;Relative Densityrpar; of Plastics by Displacement
ASTM D1657-22 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D792-00 Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D4052-16 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM F2392-04(2010) Standard Test Method for Burst Strength of Surgical Sealants
ASTM D6347/D6347M-99 Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM E1079-05 Standard Practice for Calibration of Transmission Densitometers
ASTM F603-12 Standard Specification for High-Purity Dense Aluminum Oxide for Medical Application
ASTM D4052-18a Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-18 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D6683-08 Standard Test Method for Measuring Bulk Density Values of Powders and Other Bulk Solids as Function of Compressive Stress
ASTM D4254-00(2006)e1 Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density
ASTM F2392-04(2015) Standard Test Method for Burst Strength of Surgical Sealants
ASTM F1315-00(2014) Standard Test Method for Density of a Sheet Gasket Material
ASTM D7777-24 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter

TR-TSE

TS 904-1971 ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM MEASUREMENT OF UNTAMPED DENSITY
TS 922-1971 ALUMINIUM OXIDE PRIMARILY USED FOP THE PRODL'CTION OF ALUMINIUM DETERMINATION OF ABSOLUTE DENSITY PYKNOMETER METHOD

FI-SFS

SFS 2827-1973 Standard density

IT-UNI

UNI 6661-1970 Principles for drawing up specifications on rail-roading safety and regularity. Rules for the operating by a line controller.

Korean Agency for Technology and Standards (KATS)

KS M ISO 903-2003(2018) Aluminum oxide for aluminum manufacturing - density measurement method
KS M ISO 903-2023 Aluminium oxide primarily used for the production of aluminium — Determination of untamped density
KS M ISO 901-2003(2018) Aluminum oxide for aluminum production - True density measurement - Pycnometric method
KS M ISO 901-2023 Aluminium oxide primarily used for the production of aluminium — Determination of absolute density — Pyknometer method

HU-MSZT

MSZ 4710/3.lap-1967 Concrete TU signs for major railway preliminary work
MSZ KGST 1447-1978 Main Dimensions of Tractor and Farm Machinery Deep Base Round Clamps Standard Measurements
MSZ 3924-1984 Main standards for standard-section, long-handled mechanical drills
MNOSZ 5340-1951 Steel guardrail. Main standards for technical products

YU-JUS

JUS H.B8.603-1979 Aluminium oxide primarily usedfor the pro?uetion of aluminium. Determination ofuntamped density
JUS H.B8.602-1979 Aiuminium axi?e primarilv used for tke pro?uciion of alummium, Determimtion of abx>hite density Pyknometer method

BE-NBN

NBN T 03-409-1983 Aluminium oxide primarily used for the production of aluminium - Determination of untamped density
NBN T 03-407-1983 Aluminium oxide primarily used for the production of aluminium - Determination of absolute density - Pyknometer method

SCC

NS 4712:1971 Aluminium oxide primarily used for the production of aluminium — Measurement of untamped density
NS 4710:1971 Aluminium oxide primarily used for the production of aluminium — Determination of absolute density — Pyknometer method
BS CWA 15464-1:2005 Humanitarian mine action. EOD competency standards. General requirements
NS-EN 734:1995 Side channel pumps PN 40 — Nominal duty point, main dimensions, designation system

International Organization for Standardization (ISO)

ISO 903:1976 Aluminium oxide primarily used for the production of aluminium — Determination of untamped density
ISO 901:1976 Aluminium oxide primarily used for the production of aluminium; Determination of absolute density; Pyknometer method
ISO 18842:2015 Aluminium oxide primarily used for the production of aluminium - Method for the determination of tapped and untapped density

Standard Association of Australia （SAA）

CD BUILDING-2006 Key Building Standards CD
AS/NZS 2891.14.3:2013 Asphalt Sampling and Testing Methods Calibration of Nuclear Thin Layer Densitometers with Standard Blocks for Field Density Testing
AS 1289.5.8.5:1998(R2013) Soil Testing Methods for Engineering Soil Compaction and Density Testing Nuclear Surface Moisture Densitometer Density of Type A or Type C Standard Density Blocks

European Committee for Standardization (CEN)

EN 12756:2000 Mechanical seals - Principal dimensions, designation and material codes

British Standards Institution (BSI)

BS SP 13:1949 Specification for washers for aircraft purposes (primarily for packing purposes)
BS EN 12756:2001 Mechanical seals - Principal dimensions, designation and material codes
SP 122 to 125-1958 Washers for Unified hexagons for aircraft (primarily for packing purposes)
BS EN ISO 8559-2:2020 Size designation of clothes. Primary and secondary dimension indicators
BS SP 122 to 125:1958+A2:2011 Washers for unified hexagons for aircraft (primarily for packing purposes)
BS IEC 63003:2015 Standard for the common test interface pin map configuration for high-density, single-tier electronics test requirements utilizing IEEE Std 1505 T M
BS ISO 18842:2015 Aluminium oxide primarily used for the production of aluminium. Method for the determination of tapped and untapped density
BS 5163-1:2004 Valves for waterworks purposes - Predominantly key-operated cast iron gate valves - Code of practice

RU-GOST R

GOST 25177-1982 Standard coating thickness measures main parameters and dimensions. General technical requirements
GOST 6566-1988 Semi-automatic and automatic cutting of circular machines. Main dimensions. Accuracy norms
GOST R 56883-2016 Biomass. Determination of bulk density by standard method

Institute of Electrical and Electronics Engineers (IEEE)

ST 2067-30:2013 ST 2067-30:2013 - SMPTE Standard - Interoperable Master Format — Application #3
ST 2067-20:2016 ST 2067-20:2016 - SMPTE Standard - Interoperable Master Format — Application #2
ST 2067-21:2023 ST 2067-21:2023 - SMPTE Standard - Interoperable Master Format — Application #2E
ST 2067-20:2013 ST 2067-20:2013 - SMPTE Standard - Interoperable Master Format — Application #2
ST 2067-8:2013 ST 2067-8:2013 - SMPTE Standard - Interoperable Master Format — Common Audio Labels
SMPTE ST 2067-8:2013 ST 2067-8:2013 - SMPTE Standard - Interoperable Master Format — Common Audio Labels
ST 2067-50:2018 ST 2067-50:2018 - SMPTE Standard - Interoperable Master Format — Application #5 ACES
SMPTE ST 2067-20:2013 ST 2067-20:2013 - SMPTE Standard - Interoperable Master Format — Application #2
ST 2067-21:2014 ST 2067-21:2014 - SMPTE Standard - Interoperable Master Format — Application #2 Extended
ST 2067-21:2016 ST 2067-21:2016 - SMPTE Standard - Interoperable Master Format — Application #2E
ST 2067-21:2020 ST 2067-21:2020 - SMPTE Standard - Interoperable Master Format — Application #2E
SMPTE ST 2067-21:2016 ST 2067-21:2016 - SMPTE Standard - Interoperable Master Format — Application #2E
ST 2067-60:2023 ST 2067-60:2023 - SMPTE Standard - Interoperable Master Format — Application #6 UHDTV Program Workflow (AVC)
SMPTE ST 2067-50:2018 ST 2067-50:2018 - SMPTE Standard - Interoperable Master Format — Application #5 ACES
ST 2067-40:2021 ST 2067-40:2021 - SMPTE Standard - Interoperable Master Format - Application #4 Cinema Mezzanine

GOSTR

PNST 330-2018 ？Green？ standards. Main provisions and principles

GSO

GSO ASTM D4052:2021 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
BH GSO ASTM D4052:2022 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
OS GSO ISO 901:2013 Aluminium oxide primarily used for the production of aluminium -- Determination of absolute density -- Pyknometer method
GSO ISO 18842:2021 Aluminium oxide primarily used for the production of aluminium — Method for the determination of tapped and untapped density
BH GSO ISO 18842:2022 Aluminium oxide primarily used for the production of aluminium — Method for the determination of tapped and untapped density
BH GSO ASTM D7777:2023 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter

Society of Automotive Engineers (SAE)

SAE AS5502B-2008 Standard Requirements for Aerospace Sealants

Association Francaise de Normalisation

NF E44-170*NF EN 12756:2001 Mechanical seals - Principal dimensions, designation and material codes

U.S. Air Force

AIR FORCE FIPS-PUB-81 CHG NOTICE 1-1981 DES MODES OF OPERATION
AIR FORCE FIPS-PUB-81 CHG NOTICE 2-1996 DES MODES OF OPERATION

RO-ASRO

STAS 2888/5-1987 Standard gauge freight cars CARS FOR SPECIAL TRANSPORTS Main parametcrs

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

IEEE P1505.1/D6-2019 Standard for the Common Test Interface Pin Map Configuration for High-Density@ Single-Tier Electronics Test Requirements Utilizing IEEE Std 1505