China National Standards

China muff GB Standards Search System


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 "muff" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 4498.1-2013
  • Rubber—Determination of ash—Part 1: muffle furnace method muff
    China National Standards
  • GB/T 7584.3-2011
  • Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture muff
    China National Standards
  • QC/T 631-2009
  • Automotive exhaust muffler assembly technical specification and test methods muff
    China Automobile & Vehicle industry Standards
  • QC/T 235-2008
  • Specification and test methods for exhaust muffler of motorcycles and mopeds muff
    China Automobile & Vehicle industry Standards
  • HJ/T 382-2007
  • Technical requirement for environmental labeling products. Micropore muffler of high pressure gas blow-off muff
    China Environmental Protection Industry Standards
  • HJ/T 383-2007
  • Technical requirement for environmental labeling products. Exhaust muffler of automobile engines muff
    China Environmental Protection Industry Standards
  • QC/T 631-1999
  • (Automobile exhaust muffler performance technical conditions) muff
    China Automobile & Vehicle industry Standards
  • QC/T 630-1999
  • (Automobile exhaust muffler performance test method) muff
    China Automobile & Vehicle industry Standards
  • SN/T 0762-1999
  • Rule of inspection for export weaving wool type muffler muff
    China Import Export Inspection Standards
  • QC/T 235-1997
  • (Motorcycles and exhaust muffler technical conditions) muff
    China Automobile & Vehicle industry Standards
  • HG/T 21616-1997
  • (Chemical commonly used equipment muffler Standard Series) muff
    China Chemical Industry Standards
  • QC/T 29117.22-1993
  • (Motorcycle product quality inspection motorcycle muffler quality assessment methods) muff
    China Automobile & Vehicle industry Standards

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