2025-12-22 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 39724-2020 Technical specifications and testing methods for cesium atomic clock 450.0 via email in 1~3 business day valid,,2021-7-1
GB/T 24635.4-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 4:Evaluating task-specific measurement uncertainty using simulation 435.0 via email in 1~5 business day valid,,2021-7-1
GB/T 24635.1-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 1:Overview and metrological characteristics 225.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39643-2020 Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences 555.0 via email in 1~5 business day valid,,2021-7-1
GB/T 39722-2020 Superconducting electronic devices—Generic specification for sensors and detectors 375.0 via email in 1~5 business day valid,,2021-7-1
GB/T 39619-2020 Basic terms of hydrographic survey 990.0 via email in 1~10 business day valid,,2021-7-1
GB/T 18779.6-2020 Geometrical product specifications(GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6:Generalized decision rules for the acceptance and rejection of instruments and workpieces 255.0 via email in 1~3 business day valid,,2021-7-1
GB/T 18779.5-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5:Uncertainty in verification testing of indicating measuring instruments 255.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39547-2020 Design and metrological characteristics of mechanical dial gauges 220.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39543-2020 Design and metrological characteristics of dial test indicators (lever type) 280.0 via email in 1~5 business day valid,,2021-7-1
GB/T 25897-2020 Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors 375.0 via email in 1~5 business day valid,,2021-7-1
GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4:Background on functional limits and specification limits in decision rules 255.0 via email in 1~3 business day valid,,2021-7-1
GB/T 33523.70-2020 Geometrical product specification (GPS)—Surface texture:Areal—Part 70:Material measures 435.0 via email in 1~5 business day valid,,2021-7-1
GB/T 33523.71-2020 Geometrical product specifications (GPS)—Surface texture: Areal—Part 71:Software measurement standards 225.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39588-2020 Requirements and test methods for electrostatic shielding packaging bags 255.0 via email in 1~3 business day valid,,2021-7-1
GB/T 39585-2020 Opto-electronic measurement—Performance requirements and test methods of light distribution measurement system 405.0 via email in 1~5 business day valid,,2021-7-1
WW/T 0094-2020 Monitoring for museum environment - Monitoring terminal - Ultraviolet ray 270.0 via email in 1~3 business day valid,,2021-6-2
WW/T 0097-2020 Equipment used for preventive conservation of museum collection - Reliability evaluation methods 435.0 via email in 1~5 business day valid,,2021-6-2
WW/T 0098-2020 Equipment used for preventive conservation of museum collection - Methods for inspection and routine test 225.0 via email in 1~3 business day valid,,2021-6-2
WW/T 0099-2020 Equipment used for preventive conservation of museum collection - Environmental adaptability test methods 270.0 via email in 1~3 business day valid,,2021-6-2
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GB/T 39724-2020 Technical specifications and testing methods for cesium atomic clock 
  Issued on: 2020-12-14   Price(USD): 450.0
GB/T 24635.4-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 4:Evaluating task-specific measurement uncertainty using simulation 
  Issued on: 2020-12-14   Price(USD): 435.0
GB/T 24635.1-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 1:Overview and metrological characteristics 
  Issued on: 2020-12-14   Price(USD): 225.0
GB/T 39643-2020 Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences 
  Issued on: 2020-12-14   Price(USD): 555.0
GB/T 39722-2020 Superconducting electronic devices—Generic specification for sensors and detectors 
  Issued on: 2020-12-14   Price(USD): 375.0
GB/T 39619-2020 Basic terms of hydrographic survey 
  Issued on: 2020-12-14   Price(USD): 990.0
GB/T 18779.6-2020 Geometrical product specifications(GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6:Generalized decision rules for the acceptance and rejection of instruments and workpieces 
  Issued on: 2020-12-14   Price(USD): 255.0
GB/T 18779.5-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5:Uncertainty in verification testing of indicating measuring instruments 
  Issued on: 2020-12-14   Price(USD): 255.0
GB/T 39547-2020 Design and metrological characteristics of mechanical dial gauges 
  Issued on: 2020-12-14   Price(USD): 220.0
GB/T 39543-2020 Design and metrological characteristics of dial test indicators (lever type) 
  Issued on: 2020-12-14   Price(USD): 280.0
GB/T 25897-2020 Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors 
  Issued on: 2020-12-14   Price(USD): 375.0
GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4:Background on functional limits and specification limits in decision rules 
  Issued on: 2020-12-14   Price(USD): 255.0
GB/T 33523.70-2020 Geometrical product specification (GPS)—Surface texture:Areal—Part 70:Material measures 
  Issued on: 2020-12-14   Price(USD): 435.0
GB/T 33523.71-2020 Geometrical product specifications (GPS)—Surface texture: Areal—Part 71:Software measurement standards 
  Issued on: 2020-12-14   Price(USD): 225.0
GB/T 39588-2020 Requirements and test methods for electrostatic shielding packaging bags 
  Issued on: 2020-12-14   Price(USD): 255.0
GB/T 39585-2020 Opto-electronic measurement—Performance requirements and test methods of light distribution measurement system 
  Issued on: 2020-12-14   Price(USD): 405.0
WW/T 0094-2020 Monitoring for museum environment - Monitoring terminal - Ultraviolet ray  
  Issued on: 2021-06-02   Price(USD): 270.0
WW/T 0097-2020 Equipment used for preventive conservation of museum collection - Reliability evaluation methods  
  Issued on: 2021-06-02   Price(USD): 435.0
WW/T 0098-2020 Equipment used for preventive conservation of museum collection - Methods for inspection and routine test  
  Issued on: 2021-06-02   Price(USD): 225.0
WW/T 0099-2020 Equipment used for preventive conservation of museum collection - Environmental adaptability test methods  
  Issued on: 2021-06-02   Price(USD): 270.0
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