CATEGORIES

    GB/T 4341.2-2016《Metallic materials—Shore hardness test—Part 2: Verification of hardness testers》

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    GB/T 2423.3-2016《Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state》

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    GB/T 34637-2017《Non-destructive testing—Test methods for bubble leak detection》

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    GB/T 29024.4-2017《Determination of particle size distribution－Single particle light interaction methods－Part 4: Light scattering airborne particle counter for clean spaces》

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    GB/T 12665-2017《Requirements of damp-heat testing of electrical machine for service in general environmental condition》

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    GB/T 5170.9-2017《Inspection methods for environmental testing equipments—Part 9：Solar radiation testing equipments》

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    GB/T 5170.8-2017《Inspection methods for environmental testing equipments—Part 8: Salt mist testing equipments》

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    GB/T 5170.2-2017《Inspection methods for environmental testing equipments—Part 2: Temperature testing equipments》

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    GB/T 5170.11-2017《Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments》

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    GB/T 5170.10-2017《Inspection methods for environmental testing equipments—Part 10：Combined high and low temperature/low air pressure testing equipments》

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    GB/T 35774-2017《Standard practice for performance testing of shipping containers》

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    GB/T 36416.3-2018《Testing machine vocabulary—Part3： Vibration test system and shock testing machines》

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    GB/T 36416.2-2018《Testing machine vocabulary—Part 2: Non-destructive testing instruments》

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    GB/T 36416.1-2018《Testing machine vocabulary—Part 1: Material testing machines》

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    GB/T 36412-2018《Verification and calibration of force standard machines》

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    GB/T 16825.2-2018《Verification of static uniaxial testing machines—Part 2: Tension creep testing machines—Verification of the applied force》

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    GB/T 3808-2018《Verification of pendulum-type impact testing machines》

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    GB/T 18658-2018《Charpy V-notch reference test pieces for indirect verification of pendulum impact testing machines》

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    GB/T 26645.4-2018《Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method》

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    GB/T 5170.19-2018《Test methods for environmental testing equipment - Part 19: Combined temperature and vibration (sinusoidal) testing equipment》

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    GB/T 5170.16-2018《Inspection methods for environmental testing equipments—Part 16：Centrifugal machines for constant acceleration test》

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    GB/T 5170.15-2018《Inspection methods for environmental testing equipments—Part 15：Hydraulic vibrating type system for vibration(sinusoidal) test》

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    GB/T 5170.13-2018《Inspection methods for environmental testing equipments—Part 13: Mechanical vibrating type system for vibration(sinusoidal) test》

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    GB/T 31057.3-2018《Granular materials—Physical properties—Part 3: Fluidity index》

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    GB/T 31057.2-2018《Granular materials—Physical properties—Part 2: Determination of tap density》

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    GB/T 2423.48-2018《Environmental testing—Part 2:Test methods—Test Ff: Vibration—Time-history and sine-beat method》

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    GB/T 2423.61-2018《Environmental testing—Part 2:Test methods—Test and guidance:Dust and sand test for large specimen》

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    GB/T 2423.47-2018《Environmental testing—Part 2: Test methods—Test Fg: Acoustic vibration》

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    GB/T 32065.9-2019《Environmental test methods for oceanographic instruments—Part 9:Mould test》

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    GB/T 32065.15-2019《Environmental test methods for oceanographic instruments—Part 15：Hydrostatic pressure test》

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