2025-12-14 216.73.216.3
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 9239-1988 Balance quality of rigid rotors-Determination of permissible residual unbalance 300.0 via email in 1~5 business day superseded2007-02-01,2007-2-1,1989-1-1
JB/T 9101-1999 Fan Rotor Balance 60.0 via email in 1 business day superseded,2014-11-1,2000-1-1
GB/T 9238-2010 Symbols for balancing machines and associated instrumentation 450.0 via email in 1~3 business day valid,,2011-6-1
GB/T 6557-1999 Mechanical vibration--Methods and criteria for the mechanical balancing of flexible rotors 400.0 via email in 1~5 business day superseded2009-12-01,2009-12-1,2000-5-1
GB/T 20731-2006 Verification of wheel balancing machines 120.0 via email in 1~3 business day valid,,2007-7-1
GB/T 6444-1995 Mechanical vibration-Balancing vocabulary 480.0 via email in 1~5 business day superseded2009-05-01,2009-5-1,1996-2-1
GB 12977-1991 Balancing machines-Enclosures and other safety measures 344.0 via email in 1~3 business day superseded2008-12-01,2008-12-1,1992-3-1
GB/T 7221-1987 Field balancing equipment--Description and evaluation 180.0 via email in 1~3 business day abolished2005-10-14 ,,1988-1-1
GB/T 4201-1984 Method of verification for universal horizontal balancing machines 130.0 via email in 1~3 business day superseded2007-07-01,2007-7-1,1985-1-1
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GB/T 9239-1988 Balance quality of rigid rotors-Determination of permissible residual unbalance 
  Issued on: 1988-05-12   Price(USD): 300.0
JB/T 9101-1999 Fan Rotor Balance 
  Issued on: 1999-07-12   Price(USD): 60.0
GB/T 9238-2010 Symbols for balancing machines and associated instrumentation 
  Issued on: 2011-1-14   Price(USD): 450.0
GB/T 6557-1999 Mechanical vibration--Methods and criteria for the mechanical balancing of flexible rotors 
  Issued on: 1999-10-11   Price(USD): 400.0
GB/T 20731-2006 Verification of wheel balancing machines 
  Issued on: 2006-12-13   Price(USD): 120.0
GB/T 6444-1995 Mechanical vibration-Balancing vocabulary 
  Issued on: 1995-04-02   Price(USD): 480.0
GB 12977-1991 Balancing machines-Enclosures and other safety measures 
  Issued on: 1991-06-06   Price(USD): 344.0
GB/T 7221-1987 Field balancing equipment--Description and evaluation 
  Issued on: 1987-01-15   Price(USD): 180.0
GB/T 4201-1984 Method of verification for universal horizontal balancing machines 
  Issued on: 1984-03-12   Price(USD): 130.0
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