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GB/T 18216.2-2012
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
GB/T 18216.1-2012
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
GB/T 26831.3-2012
Society energy metering for reading system specification - Part 3: Dedicated application layer
GB/T 26831.2-2012
Society energy metering for reading system specification - Part 2: Physical and link layer
GB/T 28030-2011
Earth continuity tester
GB/T 26862-2011
Test specifications for synchrophasor measurement unit for power systems
GB/T 26831.1-2011
Society energy metering for reading system specification - part 1: Data exchange
GB/T 17215.701-2011
Reference meter for electrical energy
GB/T 17215.911-2011
Electricity metering equipment - Dependability - Part 11: General concepts
GB/T 26274-2010
General specification for transport stream analyzer of digital television
GB/T 19882.211-2010
Automatic meter reading system - Part 211：Distribution line carrier meter reading system - System requirements
GB/T 18216.12-2010
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performances measuring and monitoring devices (PMD)
GB/T 17215.101-2010
Electricity metering - Data exchange for meter reading, tariff and load control - Glossary of terms - Part 1: Terms related to data exchange with metering equipment using DLMS/COSEM
GB/Z 26082-2010
Nanomaterials-Measuring method for DC magnetic susceptibility (magnetic moment)
GB/T 25479-2010
Paperless recorder for use in industrial-process measurement and control systems
GB/T 6592-2010
Electrical and electronic measurement equipment - Expression of performance
GB/T 22264.6-2009
Mounted digital display electric measuring instruments - Part 6: Special requirements for insulation resistance meters
GB/T 17215.352-2009
Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols
GB/T 22264.8-2009
Mounted digital display electric measuring instruments - Part 8: Recommended test methods
GB/T 22264.7-2008
Mounted digital display electric measuring instruments - Part 7: Special requirements for multi-function instruments