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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 31020-2014 Mobile characteristic of mobile laboratories $220.00 via email in 1~3 business day valid
GB/T 31023-2014 Mobile laboratory―General specification for equipment operating condition test $220.00 via email in 1~3 business day valid
GB/T 31057.1-2014 Granular materials―The physical properties―Part 1:Determination of apparent density $220.00 immediately valid
GB/T 31057.2-2018 Granular materials—Physical properties—Part 2:Determination of tap density $220.00 via email in 1~3 business day valid
GB/T 31057.3-2018 Granular materials—Physical properties—Part 3:Fluidity index $250.00 via email in 1~3 business day valid
GB/T 311.6-1983 High voltage test techniques; Part 5:Sphere-gaps for voltage measurement $375.00 via email in 1~3 business day superseded
GB/T 311.6-2005 Voltage measurement by means of standard air gaps $210.00 via email in 1~3 business day valid
GB/T 31211-2014 Non-destructive testing―Ultrasonic guided wave testing―General principle $220.00 via email in 1~3 business day superseded
GB/T 31212-2014 Non-destructive testing―Magnetic flux leakage testing―General principles $220.00 via email in 1~3 business day valid
GB/T 31213.2-2014 Non-destructive testing―Testing of cast iron equipments and components―Part 2:Test method for acousto-ultrasonic $150.00 via email in 1~3 business day valid
GB/T 31213.3-2014 Non-destructive testing―Testing of cast iron equipments and components―Part 3:Test method for acoustic emission $240.00 via email in 1~3 business day valid
GB/T 31362-2015 Non-destructive testing―Thermal neutron radiographic testing―Determination of beam L/D ratio $220.00 via email in 1~3 business day valid
GB/T 31363-2015 Non-destructive testing―Thermal neutron radiographic testing―General principles and basic rules $250.00 via email in 1~3 business day valid
GB/T 3159-1992 Hydraulic universal testing machines $450.00 via email in 1~3 business day valid
GB/T 3159-2008 Hydraulic universal testing machines $240.00 via email in 1~3 business day valid
GB/T 31768.2-2015 Non-destructive testing―Infrared flash thermography―Part 2:Practice $310.00 via email in 1~5 business day valid
GB/T 31768.4-2015 Non-destructive testing―Infrared flash thermography―Part 4:System $100.00 via email in 1~3 business day valid
GB/T 32065.1-2015 Environmental test methods for oceanographic instruments―Part 1:General $180.00 via email in 1~3 business day valid
GB/T 32065.10-2020 Environmental test methods for oceanographic instruments—Part 10:Salt fog test $120.00 via email in 1~3 business day valid
GB/T 32065.11-2021 Environmental test methods for oceanographic instruments—Part 11:Shock and bump test $225.00 via email in 1~3 business day valid
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