2025-12-8 216.73.216.21
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Latest Standards
GB 2419-1981 Method for determination of fluidity of cement mortar 
  Issued on:   Price(USD): 15.0
SY 5276-1991  
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YBB00022005-2  
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DA/T 64.2-2017 Specifications for rescue and restoration of paper archives. Part 2: Survey methods of preservation conditions 
  Issued on: 2017-08-02   Price(USD): 130.0
GB/T 24598-2009 Qualification test of welders—Fusion welding for aluminium and aluminium alloys 
  Issued on: 2009-10-30   Price(USD): 220.0
YD/T 1603.3-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 3:WCDM 
  Issued on: 2007-5-16   Price(USD): 1920.0
JJF 1206-1990 O.T.N.of secondary standard of Kr86 Wavelength 
  Issued on: 1990-1-1   Price(USD): 75.0
GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds 
  Issued on: 2000-1-1   Price(USD): 150.0
GB/T 15777-1995 Method for determination of the modulus of elasticity in compressive parallel to grain of wood 
  Issued on: 1995-1-2   Price(USD): 125.0
SY/T 6391-1991  
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YB/T 4221-2016 Steel wire for machine woven steel wire mesh with engineering 
  Issued on: 2016-04-05   Price(USD): 180.0
DB21/T 2498-2015 Swather（rice）-diseases and insect pests 
  Issued on: 2015-07-06   Price(USD):
SN/T 4056-2014 Determination of fumagillin residue in honey - LC-MS-MS-method 
  Issued on: 2014-11-19   Price(USD): 434.0
QB/T 2152-2013 Industrial hydrogenated oil 
  Issued on: 2013-10-17   Price(USD): 90.0
JB/T 4390-2008 High and medium tempereture salt bath rectifier 
  Issued on: 2008-6-4   Price(USD): 120.0
GB/T 21627-2008 Dangerous goods - Slow cook-off test of extremely insensitive detonating substance  
  Issued on: 2008-4-1   Price(USD): 85.0
MT 207-1989  
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GB/T 20830-2015 PROFIsafe-Profile for Safety Technology on PROFIBUS DP and PROFINET IO 
  Issued on: 2015-12-10   Price(USD): 1750.0
CJJ 134-2009 Technical code for construction and demolition waste treatment 
  Issued on: 2009-11-9   Price(USD): 450.0
YD/T 1312.2-2004 Requirements and measurement methods of electromagnetic compatilility for radio communication equipment Part 2:wideband radio equipment 
  Issued on: 2004-10-09   Price(USD): 250.0
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