Number
Name
Status
- GB/T 2406.3-2022 《Plastics—Determination of burning behaviour by oxygen index—Part 3: Elevated-temperature test》 Active Products
- GB/T 11546.2-2022 《Plastics—Determination of creep behaviour—Part 2:Flexural creep by three-point loading》 Active Products
- GB/T 19466.5-2022 《Plastics—Differential scanning calorimetry (DSC)—Part 5: Determination of characteristic reaction-curve temperatures and times, enthalpy of reaction and degree of conversion》 Active Products
- GB/T 41936.2-2022 《Plastics—Determination of stiffness in torsion of flexible materials—Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride》 Active Products
- GB/T 41936.1-2022 《Plastics—Determination of stiffness in torsion of flexible materials—Part 1: General method》 Active Products
- GB/T 33061.11-2022 《Plastics—Determination of dynamic mechanical properties—Part 11: Glass transition temperature》 Active Products
- GB/T 41962-2022 《Technical specification of storage devices for laboratory waste》 Active Products
- GB/T 11942-2022 《Test method of chroma for colour building materials》 Active Products
- GB/T 41939-2022 《Rubber—Determination of magnesium content by atomic absorption spectrometry》 Active Products
- GB/T 41946-2022 《Rubber—Determination of total sulfur content—Ion chromatography method》 Active Products
- GB/T 20899.8-2022 《Methods for chemical analysis of gold ores—Part 8: Determination of sulfur content》 Active Products
- GB/T 20899.7-2022 《Methods for chemical analysis of gold ores—Part 7: Determination of iron content》 Active Products
- GB/T 7739.8-2022 《Methods for chemical analysis of gold concentrates—Part 8: Determination of sulfur content》 Active Products
- GB/T 7739.7-2022 《Methods for chemical analysis of gold concentrates—Part 7: Determination of iron content》 Active Products
- GB/T 26416.5-2022 《Chemical analysis method for rare earth ferroalloy—Part 5: Determination of oxygen content—Impulse-infrared absorption method》 Active Products
- GB/T 26416.4-2022 《Chemical analysis method for rare earth ferroalloy—Part 4: Determination of iron content—Potassium dichromate titration》 Active Products
- GB/T 26416.3-2022 《Chemical analysis methods for rare earth ferroalloy—Part 3: Determination of calcium, magnesium, aluminium, nickel and manganese contents—Inductively coupled plasma emission spectrometry》 Active Products
- GB/T 17155-2022 《Plates for offset printing—Dimensions》 Active Products
- GB/T 5568-2022 《Rubber or plastics hoses and hose assemblies—Hydraulic-pressure impulse test without flexing》 Active Products
- GB/T 42263-2022 《Determination of nitrogen content in silicon single crystal—Secondary ion mass spectrometry method》 Active Products
- GB/T 42268-2022 《Rubber，ethylene-propylene-diene(EPDM)—Evaluation procedure》 Active Products
- GB/T 42161-2022 《Electrochemical performance test of lithium iron phosphate—Test method for the initial discharge specific capacity and the initial efficiency》 Active Products
- GB/T 42260-2022 《Electrochemical performance test of lithium iron phosphate—Test method for cycle life》 Active Products
- GB/T 42275-2022 《Hardmetals—Determination of total carbon content—High frequency combustion infrared absorption or thermal conductivity method》 Active Products
- GB/T 42265-2022 《Test method for air-purification performance of photocatalytic materials—Removal of toluene》 Active Products
- GB/T 42096-2022 《Performance requirements for aircraft fire-resisting electrical cables》 Active Products
- GB/T 42273-2022 《Methods for chemical analysis of zirconium compounds—Determination of calcium,hafnium,titanium,sodium,iron,chromium,cadmium,zinc,manganese,copper,nickel,lead contents—Inductively coupled plasma atomic emission spectrometry》 Active Products
- GB/T 42167-2022 《Garment leather》 Active Products
- GB/T 42165-2022 《Leather—Tests for colour fastness—Colour fastness to perspiration》 Active Products
- GB/T 42271-2022 《Test method for resistivity of semi-insulating monocrystalline silicon carbide by contactless measurement》 Active Products