2025-12-13 216.73.216.3
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Latest Standards
HG/T 20519.5-1992 Piping and instrument diagram 
  Issued on: 1993-1-18   Price(USD): 180.0
GB 597-1983 bronze male thread lift check valves 
  Issued on: 1983-1-2   Price(USD): 30.0
SJ 980-1975 Gas-filled microwave switching tubes,Type RX-21 
  Issued on: 1975-8-15   Price(USD): 120.0
GB 9556-1988 Phoxim technical 
  Issued on:   Price(USD):
DB22/T 2446-2016  
  Issued on: 2016-03-21   Price(USD):
DL/T 1138-2009 Powdered ion-exchange resins used in water treatment of thermal popwer  
  Issued on: 2009-7-1   Price(USD): 180.0
JJG 778-2005 Noise Level Statistical Analyzers 
  Issued on: 2005-4-28   Price(USD): 420.0
JT/T 434-2000 Specifications of vehicle driving training site 
  Issued on: 2000-12-25   Price(USD): 100.0
MT/T 794-1998 Testing of shear strength for thick particle rock and soile by large triaxiae 
  Issued on: 1998-11-10   Price(USD): 180.0
QC/T 6-1992 Compiling rules for automobile production schedule 
  Issued on: 1992-5-21   Price(USD): 150.0
TB/T 2659.3-1995  
  Issued on:   Price(USD): 260.0
DB510400/T 057-2015  
  Issued on: 2015-06-20   Price(USD):
YS/T 967-2014 Battery grade lithium dihydrogen phosphate 
  Issued on: 2014-10-14   Price(USD): 100.0
GB/T 24514-2009 Zinc and/or aluminium based coatings on steel—Determination of coating mass per unit area and chemical composition—Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 
  Issued on: 2009-10-30   Price(USD): 420.0
SN/T 2278-2009 Food contact materiais—Determination of pentachlorophenol in woody materials—GC/MS method 
  Issued on: 2009-02-20   Price(USD): 120.0
YD/T 1349-2005 Technical Requirements and Testing Methods for 2.4GHzDigital Cordless Telephone Sets 
  Issued on: 2005-05-11   Price(USD): 315.0
WS 180-1999 Radiological protection standards for container of sealed γ radiation source 
  Issued on: 1999-12-09   Price(USD): 224.0
JB/T 7676-1995 Energy Recovery Turbo Expander 
  Issued on: 1995-6-16   Price(USD): 210.0
NB/T 14026-2017 Technical requirements for geosteering of shale gas horizontal well 
  Issued on: 2017-03-28   Price(USD): 200.0
YY/T 1146-2016 Measurement methods of illuminance for medical optical instruments  
  Issued on: 2016-03-23   Price(USD): 60.0
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