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Database: 365,228(8 Aug 2026)

wb four samples

wb four samples, Total:79 items.

The international standard classification for "wb four samples" includes: Workplace atmospheres , Aliphatic hydrocarbons .

The Chinese standard classification for "wb four samples" includes: Pipe fittings, clamps and seals , Basic organic chemicals .


Group Standards of the People's Republic of China

  • T/ZS 0098-2019 "Four Platforms" Construction Work Negotiation Standards
  • T/ZS 0097-2019 Guidelines for the Construction of "Four Platforms"
  • T/OTOP 1014-2022 Fruit quality specifications of the fourth apple of mankind brand in Ning County
  • T/CAQI 380-2024 Determination of 144 pharmaceuticals and personal care products in water Large volume direct injection/liquid chromatography-triple quadrupole mass spectrometry

Professional Standard - Aviation

Professional Standard-Safe Production

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 1197-2010 Guidelines for the Construction of "Four Capabilities" in School Fire Safety
  • DB13/T 1196-2010 Guidelines for the Construction of "Four Capabilities" for Fire Safety in Small Places
  • DB13/T 1138-2010 Guidelines for the Construction of "Four Capabilities" in Fire Safety of Social Units
  • DB13/T 1191-2010 Guidelines for the Construction of "Four Capabilities" in Hotel and Restaurant Fire Safety
  • DB13/T 1192-2010 Guidelines for the construction of "four capabilities" for fire safety in shopping malls
  • DB13/T 1193-2010 Guidelines for the Construction of "Four Capabilities" for Fire Safety in Public Entertainment Places
  • DB13/T 1199-2010 Community Fire Safety "Four Capabilities" Construction Guidelines

Ningxia Provincial Standard of the People's Republic of China

  • DB64/T 590-2021 "Four Capabilities" Construction Standards for Fire Safety in Shopping Malls
  • DB64/T 589-2021 Hotel and restaurant fire safety "four capabilities" construction standards
  • DB64/T 595-2021 Community Fire Safety "Four Capabilities" Construction Standards
  • DB64/T 587-2021 "Four Capabilities" Construction Standards for Fire Safety of Social Units
  • DB64/T 591-2021 School fire safety "four capabilities" construction standards
  • DB64/T 596-2021 "Four Capabilities" Construction Standards for Fire Safety in Small Places

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 488-2010 A guide to building four capabilities for fire safety in shopping malls
  • DB22/T 493-2010 Four Capacity Building Guidelines for Fire Safety in Small Places
  • DB22/T 490-2010 Guidelines for building four hospital fire safety capabilities

Chongqing Provincial Standard of the People's Republic of China

Henan Provincial Standard of the People's Republic of China

  • DB41/T 689-2011 Four Ability Building Standards for Fire Safety of Bus Passenger Stations
  • DB41/T 688-2011 School fire safety four capacity building standards
  • DB41/T 691-2011 Hospital fire safety four capacity building standards

Professional Standard - Agriculture

Professional Standard - Petrochemical Industry

  • SH/T 1142-2009 C4 fraction for industrial use Sampling in the liquid phase
  • SH/T 1142-1992 Cracking C4 fraction for industrial use. Sampling in the liquid phase

中国石油化工总公司

  • SH 1142-1992 Industrial cracked carbon four-liquid sampling method

Qinghai Provincial Standard of the People's Republic of China

工业和信息化部

  • SH/T 1142-2020 Craking C4 fraction for industrial use - Sampling in the liquid phase

未注明发布机构

  • DIN 503:1973 Driving components - Flange bearings - Fastened with four screws
  • DIN 503 E:2000-09 Driving components - Flange bearings - Fastened with four screws

Xinjiang Provincial Standard of the People's Republic of China

  • DB65/T 3435-2012 Sample technical specifications in indivibual sheep for cashmere and wool

Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 579-2010 Guidelines for Building Four Capabilities of Fire Safety in Social Units

Yunnan Provincial Standard of the People's Republic of China

  • DB53/T 332-2010 Guidelines for the Construction of "Four Capabilities" in Fire Safety of Social Units

Hainan Provincial Standard of the People's Republic of China

  • DB46/ 221-2012 Construction and assessment of four fire safety capabilities of social units

HU-MSZT

Indonesia Standards

  • SNI 09-4403-1997 Testing methods for air conditioner for four or more wheel motor vehicles

RO-ASRO

  • STAS 8594-1988 PLANING MACHINES ON TWO, THREE OR FOUR FACES Accuracy specifications

German Institute for Standardization

  • DIN EN IEC 63295:2023-05 Specification for WB series glass beads with 50 <OMEGA> impedance for RF connectors (IEC 63295:2022); German version EN IEC 63295:2022 / Note: Date of issue 2023-04-14
  • DIN EN IEC 63295:2024-04 Specification for WB series glass beads with 50 <OMEGA> impedance for RF connectors (IEC 63295:2022); German version EN IEC 63295:2022
  • DIN 503:2004-09 Driving components - Flange bearings - Fastened with four screws
  • DIN 503:2004 Driving components - Flange bearings - Fastened with four screws
  • DIN 506:2004-09 Driving components - Cap-bearings, half bearings - Fastening with four screws

CZ-CSN

Defense Logistics Agency

Korean Agency for Technology and Standards (KATS)

GSO

  • GSO ISO 7789:2015 Hydraulic fluid power -- Two-, three- and four-port screw-in cartridge valves -- Cavities
  • GSO ISO/TR 7553:2009 Fertilizers - Sampling - Minimum mass of increment to be taken to be representative of the total sampling unit
  • GSO ECE 51:2011 Motor vehicles having at least four wheels with regard to their noise emissions
  • OS GSO ECE 51:2011 Motor vehicles having at least four wheels with regard to their noise emissions

RU-GOST R

American Society of Quality Control (ASQC)

SCC

  • DANSK DS/ISO/TR 29901:2008 Selected illustrations of full factorial experiments with four factors
  • AWWA WQTC65883 Molecular Forensic Profiling of Cryptosporidium spp. to Determine the Diversity of Fecal Contamination in Four Canadian Watersheds

PL-PKN

American Society for Testing and Materials (ASTM)

  • ASTM E2489-21 Standard Practice for Statistical Analysis of One-Sample and Two-Sample Interlaboratory Proficiency Testing Programs
  • ASTM C970-87(1997) Standard Practice for Sampling Special Nuclear Materials in Multi-Container Lots
  • ASTM C970-87(2006) Standard Practice for Sampling Special Nuclear Materials in Multi-Container Lots

IT-UNI

  • UNSIDER 32-1960 Quality inspection. Consumption comparison between two samples (comparison of two changes)

British Standards Institution (BSI)

  • BS 6002-1:2007 Sampling procedures for inspection by variables - Guide to single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL

Institute of Electrical and Electronics Engineers (IEEE)

  • SMPTE ST 86:2005 ST 86:2005 - SMPTE Standard - For Motion-Picture Film — Magnetic Audio Records — Two, Three, Four and Six Records on 35-mm and One Record on 17.5-mm Magnetic Film

Underwriters Laboratories (UL)

  • UL 1191-2008 UL Standard for Safety Components for Personal Flotation Devices (Fourth Edition)