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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Speaker" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • SJ/T 2318-2016
  • (Speaker aluminum-nickel-cobalt permanent magnets) Speaker
    China Electronics Standards
  • SJ/T 11540-2015
  • (General specification for powered Speakers) Speaker
    China Electronics Standards
  • SJ/T 11522-2015
  • (The main theater Speaker system performance test methods) Speaker
    China Electronics Standards
  • SJ/T 11523-2015
  • (Line array Speaker system with speaker performance test methods) Speaker
    China Electronics Standards
  • GB/T 9397-2013
  • General specification for electrodynamic loudSpeaker of direct radiator type Speaker
    China National Standards
  • SJ/T 10684-2013
  • Sectional specification for permanent ferrite magnets for Speaker Speaker
    China Electronics Standards
  • GB/T 12060.5-2011
  • Sound system equipment - Part 5: Methods of measurement for main characteristics of loudSpeakers Speaker
    China National Standards
  • GB/T 12060.13-2011
  • Sound system equipment-Part 13:Listening tests on loudSpeakers Speaker
    China National Standards
  • JJF 1203-2008
  • Calibration specification for electro-acoustic products(loudSpeakers) power life-span measurement equipments Speaker
    China Metrological Standards
  • SJ/T 11380-2008
  • Technology specification for automatic voiceprint recognition (Speaker recognition) Speaker
    China Electronics Standards
  • JJF 1023-2008
  • Audio products (Speakers class) power meter calibration life test specification Speaker
    China Metrological Standards
  • SJ/T 11264-2002
  • Dimension and tolerance for Permanent ferrite magnets for Speakers Speaker
    China Electronics Standards
  • SN/T 0949-2000
  • Rules for the inspection of loudSpeaker system for mobile or personal computer for import and export Speaker
    China Import Export Inspection Standards
  • SJ/T 11218-2000
  • General specification of compositive loudSpeaker system for home theater Speaker
    China Electronics Standards
  • JT/T 253-1995
  • (Speaker rotating device) Speaker
    China Highway & Transportation Standards
  • SJ/T 10661-1995
  • Electroacoustic parameters and testing methods of loudSpeaker system for cinefilm projection Speaker
    China Electronics Standards
  • SJ/T 10684-1995
  • Sectional specificaton for permanent ferrite magnets for Speaker Speaker
    China Electronics Standards
  • SJ/T 9569.7-1995
  • Quality grading standard for permanent ferrite magnets for loudSpeakers Speaker
    China Electronics Standards
  • SJ/T 10601-1994
  • Reliability requirement and testing methods for loudSpeakers Speaker
    China Electronics Standards
  • SJ/T 31297-1994
  • Requirements of readiness and methods of inspection and assessment for CF-161 loudSpeaker assembly lines Speaker
    China Electronics Standards
  • SJ/T 31299-1994
  • Requirements of readiness and methods of inspection and assessment for double head loudSpeaker cone pulp dredging machines Speaker
    China Electronics Standards
  • SJ/T 10420-1993
  • Quality control pivot of production for dynamic cone loudSpeakers Speaker
    China Electronics Standards
  • SN/T 0259-1993
  • Rules for the inspection of electrodynamic cone loudSpeakerof direct radiate type for export Speaker
    China Import Export Inspection Standards
  • SJ/T 10374-1993
  • Packaging of loudSpeaker Speaker
    China Electronics Standards
  • SJ/T 9532-1993
  • LoudSpeakers--Quality grading standard Speaker
    China Electronics Standards
  • SJ/T 10357-1993
  • YD100 Dynamic composite-cone loudSpeakers of direct radiat type with two-magnet systems Speaker
    China Electronics Standards
  • GB/T 14475-1993
  • Methods of measurement for horn loudSpeakers Speaker
    China National Standards
  • GB/T 14474-1993
  • General specification for horn loudSpeakers Speaker
    China National Standards
  • SJ/T 10301-1992
  • Dimension series of type magnetic-conductor used in loudSpeakers Speaker
    China Electronics Standards
  • JJG(SJ)12037-1991
  • (DF5990A Speaker resonance frequency meter verification procedures) Speaker
    China Metrological Standards
  • SJ 2884-1988
  • Series of dimensions for Y25 and Y30 Types permanent ferrite magnets for loudSpeakers Speaker
    China Electronics Standards
  • SJ 2883-1988
  • (Double magnetic magnetic Speaker size permanent ferrite magnets) Speaker
    China Electronics Standards
  • GB/T 7313-1987
  • Minimum performance requirements and methods of measurement for high fidelity loudSpeaker systems Speaker
    China National Standards
  • SJ 2318-1983
  • Aluminium-nickel-cobalt permanent magnet for loudSpeakers Speaker
    China Electronics Standards
  • SJ 2316-1983
  • Specification for paper stock for use in loudSpeakers Speaker
    China Electronics Standards
  • SJ 2317-1983
  • Test methods for elasticity modulus and loss factor of paper stock for loudSpeakers Speaker
    China Electronics Standards
  • SJ 2112-1982
  • Prefered electrical matching values for interconnection of loudSpeaker systems for halls and parlors Speaker
    China Electronics Standards
  • SJ 2057-1982
  • Power series and fundamental parameters of horn loudSpeakers Speaker
    China Electronics Standards
  • SJ 2056-1982
  • Specification for horn electro-dynamic loudSpeakers Speaker
    China Electronics Standards
  • SJ 1512-1979
  • (Speaker Φ40 ~ 115mm permanent ferrite magnets dimension series) Speaker
    China Electronics Standards
  • SJ 1129-1977
  • Method of measurement of acoustic parameters for loudSpeaker system (provisional) Speaker
    China Electronics Standards
  • SJ 1128-1977
  • (Film screenings electro-acoustic Speaker system parameters and requirements) Speaker
    China Electronics Standards
  • TB 281-1974
  • (Wind Speaker) Speaker
    China Railway & Train Standards

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