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Database: 365,228(8 Aug 2026)

five scholars

five scholars, Total:68 items.

The international standard classification for "five scholars" includes: Services , Transmission systems , Acoustics and acoustic measurements .

The Chinese standard classification for "five scholars" includes: Supply and Use Relation , Communication network in general , Acoustic Measurement , .


Group Standards of the People's Republic of China

Professional Standard - Aviation

  • HB 3225-1979 Three-position five-way rotary valve (pneumatic)

Henan Provincial Standard of the People's Republic of China

民政部

  • MZ/T 182-2021 Rail guide hoists for the transfer of disabled persons

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

  • GB/T 16955-1997 Acoustics - Tractors and machinery for agriculture and forestry - Measurement of noise at the operators position - Survey method
  • GB 7554-1987 five-digit protection code for telegraphy
  • GB/T 41842-2022 Hoists for the transfer of diabled persons—Specification of configuration service
  • GB/T 7554-1987 5-unit numerical code for telegram service

未注明发布机构

  • DIN EN 17269 E:2018-09 Medical Informatics – The International Patient Short File
  • DIN 6848-1:1992 Characterization of examination results in radiology - Part 1: Patient orientation in image generating procedures

Taiwan Provincial Standard of the People's Republic of China

Danish Standards Foundation

  • DS/ISO 7917:1990 Acoustics. Measurement at the operator's position of airborne noise emitted by brush saws
  • DS/ISO 7182:1991 Acoustics. Measurement at the operator's position of airborne noise emitted by chain saws
  • DS/ISO 6394:1986 Acoustics. Measurement of airborne noise emitted by earth-moving machinery. Operator's position. Stationary test condition
  • DS/ISO 6081:1991 Acoustics. Noise emitted by machinery and equipment. Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator's or bystander's position

CZ-CSN

  • CSN ISO 7182:1994 Acoustics-Measurement at the operators position of airborne noise emitted by chain saws
  • CSN ISO 7919:1994 Acoustics — Measurement at the operators position of airborne noise emitted by brusli saws
  • CSN ISO 6394:1994 Acoustics-Measurement of airborne noise emitted by earth-moving machinery-Operator's position-Stationary test condition
  • CSN ISO 6396:1995 Acoustics - Measurement at the operator's position of noise emitted by earth-moving machinery - Dynamic test condition

Society of Automotive Engineers (SAE)

SCC

  • NS-ISO 7182:1984 Acoustics — Measurement at the operator's position of airborne noise emitted by chain saws
  • MIL MIL-DTL-11589/212E-1998 RIBBON, AFROTC COLLEGE SCHOLARSHIP RECIPIENT AND AFJROTC COMMANDER'S UNIT AWARD (SUPERSEDING MIL-DTL-11589/212D)
  • SN-CWA 17987:2023 Good practice recommendations for implementation of career-tracking survey of doctorate holders
  • NS-ISO 31-5:1992 Quantities and units — Part 5: Electricity and magnetism
  • AWWA ACE65557 Establishing Vulnerability for Great Lakes Intakes: A Practitioner's Observations
  • AS 1698:1974 Protective helmets for vehicle users Metric Units
  • SN-CWA 15455:2005 A European Model for Learner Competencies

International Organization for Standardization (ISO)

  • ISO 7917:1987 Acoustics; Measurement at the operator's position of airborne noise emitted by brush saws
  • ISO 7182:1984 Acoustics; Measurement at the operator's position of airborne noise emitted by chain saws
  • ISO 6396:1992 Acoustics; measurement at the operator's position of noise emitted by earth-moving machinery; dynamic test conditions
  • ISO 6394:1998 Acoustics - Measurement at the operator's position of noise emitted by earth-moving machinery - Stationary test conditions
  • ISO 5131:1996 Acoustics - Tractors and machinery for agriculture and forestry - Measurement of noise at the operator's position - Survey method
  • ISO/TS 19979:2004 Ophthalmic optics - Contact lenses - Hygienic management of multipatient use trial contact lenses
  • ISO/TS 19979:2014 Ophthalmic optics - Contact lenses - Hygienic management of multipatient use trial contact lenses

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 7917:2004 Acoustics-Measurement at the operator’s position ofairborne noise emitted by brush saws
  • KS I ISO 7917:2014 Acoustics — Measurement at the operator’s position of airborne noise emitted by brush saws
  • KS I ISO 5131:2001 Tractors and machinery for agriculture and forestry-Measurement of noise at the operator¢s position
  • KS P ISO TS 19979:2006 Ophthalmic optics-Contact lenses-Hygienic management of multipatient use trial contact lenses
  • KS W 0114-2015 Latter symbols for aeronautical sciences

KR-KS

  • KS I ISO 7917-2014 Acoustics — Measurement at the operator’s position of airborne noise emitted by brush saws

British Standards Institution (BSI)

Association Francaise de Normalisation

European Committee for Standardization (CEN)

  • EN 27917:1991 Acoustics; measurement at the operator's position of airborne noise emitted by brush saws (identical with ISO 7917:1987)
  • EN 27182:1991 Acoustics; measurement at the operator's position of airborne noise emitted by chain saws (ISO 7182, edition 1984)
  • EN 14804:2005 Language study tour providers - Requirements

RU-GOST R

  • GOST 27259-1987 Earth-moving machinery. Operator seat. Transmitted vibration
  • GOST 27259-2006 Vibration. Laboratory evaluation of operator seat vibration. Earth-moving machinery
  • GOST 27534-1987 Acoustics. Measuremeet of airborne noise emitted by earth-moving machinery. Operator's position. Stationary test condition

US-FCR

German Institute for Standardization

  • DIN EN 14804:2005 Language study tour providers - Requirements; German version EN 14804:2005

RO-ASRO

  • STAS SR ISO 6081:1996 Acoustics - Noise emitted by machinery and equipment. Guidelines for the preparation of test codes of engineering grade requiring noise measurement at the operator's or bystander's position.

Military Standards (MIL-STD)

SAE - SAE International

  • SAE J2103-2003 AcousticsMeasurement of Airborne Noise Emitted by Earthmoving MachineryOperator's PositionStationary Testing Condition

API - American Petroleum Institute

PL-PKN

  • PN M47027-1983 Earth-moving machinery for construction purposes. Controls location at operator's position. Requirements

Japanese Industrial Standards Committee (JISC)