Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB 9622.6-1988 Test method for viscosity of electronic glass while high temperature $180.00 via email in 1~3 business day superseded
GB 9622.7-1988 Test method for impact resistance strength of electronic glass $180.00 via email in 1~3 business day superseded
GB 9622.8-1988 Test method for temperature (Tk-100) while volume resistivity of electronic glass is 100M&8.cm $180.00 via email in 1~3 business day superseded
GB 9622.9-1988 Test method for high frequency dielectric losses and dielectric constant of electronic glass $180.00 via email in 1~3 business day superseded
GB 9633-1988 Measuring methods for properties of gyromagnetic materials intended for application at microwave frequencies $510.00 via email in 1~5 business day abolished
GB/T 10304.5-1988 Determination of nitrate in cathode carbonate $180.00 via email in 1~3 business day valid
GB/T 10304.9-1988 Determination of chloride in cathode carbonate $180.00 via email in 1~3 business day valid
GB/T 10308-1988 Phosphor Y1 for oscilloscope tubes and display tubes $224.00 via email in 1~3 business day abolished
GB/T 10309-1988 Phosphor Y14 for oscilloscope tubes and display tubes $184.00 via email in 1~3 business day superseded
GB/T 11297.1-1989 Test method for wavefront distortion of laser rods $90.00 via email in 1~3 business day abolished
GB/T 11297.1-2017 Test method for wavefront distortion of laser rods $140.00 via email in 1~3 business day valid
GB/T 11297.10-2015 Test method for curie temperature of pyroelectric materials $90.00 via email in 1~3 business day valid
GB/T 11297.11-2015 Test method for dielectric constant of pyroelectric materials $90.00 via email in 1~3 business day valid
GB/T 11297.3-1989 Test method for extinction ratio of Nd:YAG laser rods $15.00 via email in 1~3 business day abolished
GB/T 11297.8-2015 Test method for pyroelectric coefficient of pyroelectric materials $90.00 via email in 1~3 business day valid
GB/T 11297.9-2015 Test method for dielectric tangent of loss angle of pyroelectric materials $90.00 via email in 1~3 business day valid
GB/T 11320-1989 Test methods for the properties of piezoelectric ceramics material with the low mechanical quality factor $75.00 via email in 1~3 business day valid
GB/T 11446.1-2013 Electronic Grade Water $160.00 via email in 1~3 business day valid
GB/T 11446.10-2013 Test Method for Total Bacterial Count in Electronic Grade Water by Membrane Filters $110.00 via email in 1~3 business day valid
GB/T 11446.3-2013 Generic rules for test methods of electronic grade water $100.00 via email in 1~3 business day valid
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