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Database: 365,228(8 Aug 2026)

This paper will use the following three research methods:

This paper will use the following three research methods:, Total:38 items.

The international standard classification for "This paper will use the following three research methods:" includes: .

The Chinese standard classification for "This paper will use the following three research methods:" includes: .


API - American Petroleum Institute

  • API PUBL 4599-1994 Interlaboratory Study of Three Methods for Analyzing Petroleum Hydrocarbons in Soils

International Telecommunication Union (ITU)

  • ITU-T V.151-2006 Procedures for the end-to-end connection of analogue PSTN text telephones over an IP network utilizing text relay Study Group 16
  • ITU-T Z.169-2015 Testing and Test Control Notation version 3: Using XML schema with TTCN-3 (Study Group 17)
  • ITU-T X.1152-2008 Secure end-to-end data communication techniques using trusted third party services Study Group 17
  • ITU-T Q.734.2 FRENCH-1996 Stage 3 Description for Multiparty Supplementary Services Using Signalling System No. 7: Three-Party Service Study Group 11; 22 pp
  • ITU-R SA.1345-1 SPANISH-2010 Methods for predicting radiation patterns of large antennas used for space research and radio astronomy
  • ITU-T X.842 FRENCH-2000 Information technology - Security techniques - Guidelines on the use and management of Trusted Third Party Services

Association Francaise de Normalisation

  • NF EN 15749:2022 Engrais - Dosage des sulfates selon trois méthodes différentes

SCC

  • DIN EN 15749 E:2021 Draft Document - Fertilizers - Determination of sulfates content using three different methods; German and English version prEN 15749:2021
  • AWWA WQTC50406 The Use of Biofilm Methods to Evaluate Piloting Studies and the Effect of Design and Operation on Biological Stability
  • BS 3138:1979 Glossary of terms used in work study and organization and methods (O & M)
  • AWWA ACE54269 Disinfection Modeling Study for the Owen Sound Water Distribution System: Using WaterCAD by Haestad Methods
  • NS-EN 15749:2009 Fertilizers — Determination of sulfates content using three different methods
  • SN-CEN/TS 15749:2008 Fertilizers — Determination of sulfates content using three different methods
  • DANSK DS/EN 15749:2009 Fertilizers – Determination of sulfates content using three different methods
  • UNE-CEN/TS 15749:2009 EX Fertilizers - Determination of sulfates content using three different methods
  • AWWA IMTECH54037 Mixing Design Approaches and Procurement Methods on a Single SCADA Implementation Project: A Case Study

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

  • ITU-R SA.1345 SPANISH-1998 METHODS FOR PREDICTING RADIATION PATTERNS OF LARGE ANTENNAS USED FOR SPACE RESEARCH AND RADIO ASTRONOMY

German Institute for Standardization

  • DIN EN ISO 14155-2:2009 Clinical investigation of medical devices for human subjects - Part 2: Clinical investigation plans (ISO 14155-2:2003); English version of DIN EN ISO 14155-2:2009-11
  • DIN EN 15749:2022 Fertilizers - Determination of sulfates content using three different methods
  • DIN EN 15749:2010 Fertilizers - Determination of sulfates content using three different methods; German version EN 15749:2009
  • DIN EN 15749:2022-10 Fertilizers - Determination of sulfates content using three different methods; German version EN 15749:2022

AENOR

  • UNE-EN 15749:2010 Fertilizers - Determination of sulfates content using three different methods

Danish Standards Foundation

  • DS/EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods

Lithuanian Standards Office

  • LST EN 15749-2010 Fertilizers - Determination of sulfates content using three different methods

European Committee for Standardization (CEN)

  • prEN 15749-2021 Fertilizers - Determination of sulfates content using three different methods
  • EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods

British Standards Institution (BSI)

  • BS EN 15749:2022 Fertilizers. Determination of sulfates content using three different methods
  • BS EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods

ES-UNE

  • UNE-EN 15749:2023 Fertilizers - Determination of sulfates content using three different methods

American Society for Testing and Materials (ASTM)

  • ASTM E2480-12(2017) Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method with Multi-Valued Measurands
  • ASTM E2480-12(2022) Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method with Multi-Valued Measurands

European Telecommunications Standards Institute (ETSI)

  • ETSI TR 102 105-1999 Methods for Testing and Specification (MTS); Methodological Approach to the Use of Object-Orientation within the Standards Making Process; Initial Study (V1.1.1)
  • ETSI TR 101 941-2001 Access and Terminals (AT); Study of the Implications of Standardization of IP Terminals Utilizing Ethernet, PSTN and ISDN Connection Methods (V1.1.1)
  • ETSI TR 101 844-2002 Access and Terminals (AT); Study of the Global Usage and Acceptance of Non-Radio TBRs and Associated Documents (V1.1.1)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

  • ITU-T X.842-2000 Information technology - Security techniques - Guidelines for the use and management of trusted third party services (Study Group 7)
  • ITU-T P.808-2018 Subjective evaluation of speech quality with a crowdsourcing approach (Study Group 12)
  • SERIES Z SUPP 1-2015 ITU-T Z.100-series - SDL+ methodology: Use of ITU System Design Languages (Study Group 17)