Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DL/T 988-2005 Methods of measurement of power frequency eletric field and magnetic field from high voltage overhead power transmission line and substation 150.0 via email in 1~3 business day valid
GB/T 14056.1-2008 Evaluation of Surface Contamination - Part 1: Beta-emitters (Maximum Beta Energy Greater Than 0.15 MeV) and Alpha Emitters 130.0 via email in 1 business day valid
GB/T 16640-1996 STANDARD guide for selection and calibration of dosimetry systems for radiation processing 195.0 via email in 1~3 business day superseded
GB/T 9092-1988 Automatic switches for metering and load control 330.0 via email in 1~5 business day abolished
GB/T 17860.2-1999 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods 120.0 via email in 1~3 business day valid
GB 26786-2011 Specifications for the flame proof of industrial thermocouples and resistance thermometer sensors 120.0 via email in 1~3 business day valid
JB/T 8223.3-1999 Elements for electrical instrumentation -- Pivot 90.0 via email in 1~3 business day valid
GB/T 17215.701-2011 Reference meter for electrical energy 450.0 via email in 1~3 business day valid
GB/T 26682-2011 Technical requirements and methods of measurement for standard testing receiver of digital terrestrial television 150.0 via email in 1~3 business day valid
JB/T 9283-1999 Multi-function instruments 150.0 via email in 1~3 business day valid
GB/T 30090-2013 Standard guide for temperature electromotive force(emf)tables for non-letter designated thermocouple combinations 630.0 via email in 1~8 business day valid
JB/T 9294-1999 Basic system for magnetic measuring instruments 240.0 via email in 1~3 business day valid
JJG 623-2005 Verification Regulation of Resistance Strain Gauge Indicators 390.0 via email in 1~3 business day valid
GB/T 13850-1998 measuring transducers for converting a. c. electrical quantities to analogue or digital singals 360.0 via email in 1~3 business day valid
JJG 637-2006 High Frequency Standard Vibrator 180.0 via email in 1~3 business day valid
JJF 1245.4-2010 Program of Pattern Evaluation of Electricity Meters-- Particular Requirements--Electromechanical Meters for Reactive Energy(classes 2 and 3) 360.0 via email in 1~5 business day valid
JJF 1178-2007 Calibration Specification of Fixed-Point Devices for Standard Platinum Resistance Thermometer 180.0 via email in 1~3 business day valid
YB/T 2305-1987 Glass thermometers for coking products 180.0 via email in 1~3 business day abolished
NY/T 1256-2006 Irradiation practice for the control of microflora in freeze aquatic products 60.0 via email in 1~3 business day valid
GB 19161-2003 Packing containers―Intermediate bulk containers for package of dangerous goods 75.0 via email in 1~3 business day abolished
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