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GB/T 14670-1993 Air quality－Determination of styrene－Gas chromatography 
  Issued on: 1993-09-18   Price(USD): 100.0
GB/T 14668-1993 Air quality. Determination of ammonia. Nesslers reagent colorimetric method 
  Issued on: 1993-09-18   Price(USD): 184.0
GB 3838-1988 Environmental quality standard for surface water 
  Issued on: 1988-04-05   Price(USD): 264.0
GB 45437-2025 Acceptable levels of residual radioactivity in soil of release site from nuclear facility decommissioning 
  Issued on: 2025-02-28   Price(USD): 195.0
GB 50455-2008 Code for design of underground oil storage in rock caverns 
  Issued on: 2008-10-15   Price(USD): 350.0
GB 19853-2005 Product of designations of origin or geographical indication-Fuyuan Roe of amur sturgeon,kaluga sturgeon,and chum salmon 
  Issued on: 2005-07-21   Price(USD): 120.0
GB/T 50392-2006 Code for Design of Cooling Tower for Mechanical Ventilation 
  Issued on: 2006-09-06   Price(USD): 300.0
GB/T 22412-2008 Aluminium-Plastic Composite Panel for Ordinary Decoration 
  Issued on: 2008-10-15   Price(USD): 120.0
GB/T 17748-1999 Aluminium-plastic composite panel 
  Issued on: 1999-05-01   Price(USD): 624.0
GB/T 16401-1996 Test method for water absorption of mineral wool products 
  Issued on: 1996-05-27   Price(USD): 90.0
DL/T 5369-2007 Code of valuation with bill quantity of electric power construction wirks Fossil Fuel Power Plants works 
  Issued on: 2007-7-20   Price(USD): 1800.0
GB/T 3914-1983 Chemical reagents;The general rules of anodic stripping voltametry 
  Issued on: 1983-01-01   Price(USD): 335.0
GB/T 39141.4-2024 Mineral and sapphire watch-glasses—Part 4: Anti-reflective treatment 
  Issued on: 2024-11-28   Price(USD): 270.0
GB/T 4074.5-2008 Winding wires - Test methods - Part 5: Electrical properties 
  Issued on: 2008-4-23   Price(USD): 230.0
GB/T 4074.28-1983 Methods of test for enameled wires--Test for resistance to refrigerants--Extraction with trichloroethylene and methanol 
  Issued on: 1983-12-01   Price(USD): 15.0
GB/T 4074.26-1983 Methods of test for enameled wires--Solder test 
  Issued on: 1983-12-01   Price(USD): 15.0
GB/T 4074.4-2008 Winding wires - Test methods - Part 4: Chemical properties 
  Issued on: 2008-4-23   Price(USD): 170.0
GB/T 4074.3-2008 Winding wires - Test methods - Part 3: Mechanical properties 
  Issued on: 2008-4-23   Price(USD): 435.0
GB/T 4074.5-1983 Methods of test for enameled wires--Springness test--Rectangular wires 
  Issued on: 1983-12-01   Price(USD): 30.0
GB/T 4074.20-1991 Test methods for enamelled wires--Test for continuityof covering 
  Issued on: 1991-01-01   Price(USD): 45.0
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