2025-12-18 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 37617-2019 Test methods for Zeta potential of nanofiltration membrane surface—Streaming potential measurement 165.0 via email in 1~3 business day valid,,2020-5-1
GB/T 37200-2018 Test methods for detecting leaks in reverse osmosis and nanofiltration devices 190.0 via email in 1~3 business day valid,,2019-11-1
GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane 165.0 via email in 1~3 business day valid,,2019-11-1
GB/T 37215-2018 Hydrophobic hollow fiber membrane for membrane distillation 220.0 via email in 1~3 business day valid,,2019-11-1
DB31/T 1114-2018 Hygienic management and regulations for drinking water treatment units in public places 165.0 via email in 1~3 business day valid,,2018-12-1
GB/T 7781-2018 Separator—Model designation 80.0 via email in 1~2 business day valid,,2018-12-1
GB/T 7779-2018 Centrifuge—Model designation 120.0 via email in 1~3 business day valid,,2018-12-1
GB/T 36386-2018 Specification of hygienic housing for microfiltration membrane elements 610.0 via email in 1~5 business day valid,,2019-1-1
GB/T 36522-2018 Electrical controlling system for separation machinery—General technology requirements 250.0 via email in 1~3 business day valid,,2019-2-1
GB/T 36118-2018 Filter elements of pleated polytetrafluoroethylene microfiltration membrane for gas sterilizing 400.0 via email in 1~5 business day valid,,2018-10-1
GB/T 20100-2016 Stainless steel fiber sintering medium 220.0 via email in 1~3 business day valid,,2016-6-1
GB/T 7780-2016 Filters - Model designation 110.0 via email in 1~3 business day valid,,2017-3-1
JB/T 6418-1992 Separation machinery - Method for determination of cleanliness 100.0 via email in 1~3 business day superseded,2010-7-1,1993-1-1
GB/T 13218-1991 Horizontal-belt filter--Types and basic parameters 220.0 via email in 1~3 business day abolished2005-10-14 ,,1992-8-1
JB/T 10502-2005 Belt filter press with thickener 180.0 via email in 1~3 business day superseded,2016-3-1,2005-9-1
GB/T 7781-1987 The model designation of separators 220.0 via email in 1~3 business day superseded,2006-1-1,1988-1-1
QB/T 1166-1991 Joint Filter 60.0 via email in 1~3 business day valid,,1992-1-1
JB/T 9095-1999 Conventional nondestructive testing methods for forging and weldment of centrifuge and separator. Technical specification 424.0 via email in 1~3 business day superseded2008-11-01 ,2008-11-1,2000-1-1
JB/T 11098-2011 Rotary disc vacuum filter with ceramic plates 464.0 via email in 1~3 business day valid,,2011-8-1
JB/T 5285.1-1999 Vacuum Oil Purifier - Types and Basic Parameters 224.0 via email in 1~3 business day superseded,2001-10-1,1992-7-1
Previous Page     Next Page



Code of China
Search

GB/T 37617-2019 Test methods for Zeta potential of nanofiltration membrane surface—Streaming potential measurement 
  Issued on: 2019-06-04   Price(USD): 165.0
GB/T 37200-2018 Test methods for detecting leaks in reverse osmosis and nanofiltration devices 
  Issued on: 2018-12-28   Price(USD): 190.0
GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane 
  Issued on: 2018-12-28   Price(USD): 165.0
GB/T 37215-2018 Hydrophobic hollow fiber membrane for membrane distillation 
  Issued on: 2018-12-28   Price(USD): 220.0
DB31/T 1114-2018 Hygienic management and regulations for drinking water treatment units in public places 
  Issued on: 2018-11-07   Price(USD): 165.0
GB/T 7781-2018 Separator—Model designation 
  Issued on: 2018-05-14   Price(USD): 80.0
GB/T 7779-2018 Centrifuge—Model designation 
  Issued on: 2018-05-14   Price(USD): 120.0
GB/T 36386-2018 Specification of hygienic housing for microfiltration membrane elements 
  Issued on: 2018-06-07   Price(USD): 610.0
GB/T 36522-2018 Electrical controlling system for separation machinery—General technology requirements 
  Issued on: 2018-07-13   Price(USD): 250.0
GB/T 36118-2018 Filter elements of pleated polytetrafluoroethylene microfiltration membrane for gas sterilizing 
  Issued on: 2018-03-15   Price(USD): 400.0
GB/T 20100-2016 Stainless steel fiber sintering medium 
  Issued on: 2016-02-24   Price(USD): 220.0
GB/T 7780-2016 Filters - Model designation 
  Issued on: 2016-08-29   Price(USD): 110.0
JB/T 6418-1992 Separation machinery - Method for determination of cleanliness  
  Issued on: 1992-07-20   Price(USD): 100.0
GB/T 13218-1991 Horizontal-belt filter--Types and basic parameters 
  Issued on: 1991-10-18   Price(USD): 220.0
JB/T 10502-2005 Belt filter press with thickener 
  Issued on: 2005-3-19   Price(USD): 180.0
GB/T 7781-1987 The model designation of separators 
  Issued on: 1987-05-23   Price(USD): 220.0
QB/T 1166-1991 Joint Filter 
  Issued on: 1990-6-4   Price(USD): 60.0
JB/T 9095-1999 Conventional nondestructive testing methods for forging and weldment of centrifuge and separator. Technical specification 
  Issued on: 1999-07-12   Price(USD): 424.0
JB/T 11098-2011 Rotary disc vacuum filter with ceramic plates 
  Issued on: 2011-05-18   Price(USD): 464.0
JB/T 5285.1-1999 Vacuum Oil Purifier - Types and Basic Parameters 
  Issued on:   Price(USD): 224.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040