Number
Name
Status
- GB/T 42912-2023 《Corrosion of metals and alloys—Test method for high temperature corrosion testing of metallic materials by immersing in molten salt or other liquids under static conditions》 Active Products
- GB/T 42913-2023 《Corrosion of metals and alloys—Test method for high temperature corrosion testing of metallic materials by embedding in salt,ash,or other solids》 Active Products
- GB 13057-2023 《Strength of seats and their anchorages of passenger vehicles》 Active Products
- GB 29753-2023 《Road transportation一Perishable foodstuffs and biological products一Safety requirement and test methods of refrigerated vehicle》 Active Products
- GB/T 43218-2023 《Guidance for performance acceptance of determinator of total sulfur in coal》 Active Products
- GB/T 15729-2008 《Hand torque tools - General requirements》 Active Products
- GB/T 42671-2023 《Test method for surface roughness of carbon materials》 Active Products
- GB/T 3780.15-2006 《Carbon black―Part 15: Determination of light transmittance of toluene extract》 Abolish Products
- GB/T 14571.4-2008 《Ethylene glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method》 Abolish Products
- GB/T 15972.46-2008 《Specifications for optical fibre test methods - Part 46: Measurement methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical transmittance》 Active Products
- GB/T 2566-2010 《Determination of transmittance for low rank coal》 Active Products
- GB/T 3780.15-2016 《Carbon black—Part 15: Determination of light transmittance of toluene extract》 Active Products
- GB/T 4802.2-2008 《Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 2: Modified Martindale method》 Active Products
- GB/T 39814-2021 《Test method for impact strength of ultrathin glass—Ball drop method》 Active Products
- GB/T 41793-2022 《Test method of artificial leather and synthetic leather—Determination of the potential to phenolic yellowing》 Active Products
- GB/T 11060.4-2010 《Natural gas - Determination of sulfur compound - Part 4: Determination of total sulfur content by oxidative microcoulometry method》 Abolish Products
- GB/T 6023-2008 《Butadiene for industrial use - Determination of trace water - Coulometric Karl Fischer method》 Active Products
- GB/T 6324.4-2008 《Test method of organic chemical products - Part 4: Determination of trace sulfur in organic liquid products - Microcoulometric method》 Active Products
- GB/T 5686.5-2008 《Ferromanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method》 Abolish Products
- GB/T 11060.4-2017 《Natural gas—Determination of sulfur compound—Part 4: Determination of total sulfur content by oxidative microcoulometry method》 Active Products
- GB/T 18619.1-2002 《Natural gas--Determination ofwater by the Karl fischer method--Coulometric procedure》 Active Products
- GB/T 5832.3-2011 《Determination of moisture in gases - Part 3: The method of Cavity Ring-Down Spectroscopy》 Active Products
- GB/T 5832.4-2020 《Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation》 Active Products
- GB/T 22638.7-2008 《Test methods for aluminium and aluminium alloy foils - Part 7: Determination of heat seal strength》 Abolish Products
- GB/T 12578-1990 《Lubricating oils--Determination of flow ability--U-tube method》 Active Products
- GB/T 14235.7-1993 《Testing method for fluidity of pattern materials in investment casting》 Abolish Products
- GB/T 21060-2007 《Plastics - Determination of pourability》 Active Products
- GB/T 23460.1-2009 《Test methods of ceramic glazes - Part 1: Determination of fluidity behaviour - Fusion flow test》 Active Products
- GB/T 28861-2012 《Test method for measuring melt fluidity of encapsulating material of powdered epoxy》 Active Products
- GB/T 34775-2017 《Testing method of flowability for water dispersible granules of pesticide》 Active Products