GB/T 2613-2008 Electronic instrument general technical specification for industrial-process measurement and control system

GB/T 2613-1989 GB/T 11005.1-1989 GB/T 11005.2-1989 GB/T 11005.3-1989 GB/T 13637-1992 DDZ-Ⅲ series process electronic control system—Indicating instrument GB/T 14061-1993 DDZ-Ⅲ series process electronic control system Recording instrument GB/T 14062-1993 DDZ-Ⅲ series process electronic control system—Integrating instrument GB/T 14063-1993 DDZ-Ⅲ series process electronic control system—Ratio setter GB/T 14065-1993 DDZ-Ⅲ series process electronic control system—Safety barrier GB/T 14068-1993 DDZ-Ⅲ series process electronic control system—Q antomatic/manual station GB/T 14069-1993 DDZ-Ⅲ series process electronic control system—Stabilizey voltage supply box

GB/T 3386.1-2007 Electrical and pneumatic analogue chart recorders for use in industrial-process control systems—Part 1:Methods for performance evaluation GB/T 18271.2-2000 Process measurement and control devices—General methods and procedures for evaluating performance—Part 2:Tests under reference conditions GB/T 20819.1-2007 Controllers with analogue signals for use industrial-process control system—Part 1:Methods of evaluating the performance GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i” GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 3836.4-2021 Explosive atmospheres—art 4:Equipment protection by intrinsic safety “i” GB/T 15464-1995 General-purpose specification for the packaging of instrumentation products GB/T 17212-1998 Industrial-process measurement and control—Terms and definitions GB/T 17626.3-1998 Electromagnetic compatibility—Testing and measurement techniques-Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.3-2016 Electromagnetic compatibility—Testing and measurement techniques—Radiated,radio-frequency,electromagnetic field immunity test GB/T 17626.3-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 3:Radiated,radio-frequency,electromagnetic field immunity test GB/T 18271.3-2000 Process measurement and control devices—General methods and procedures for evaluating performance—Part 3:Tests for the effects of influence quantities GB/T 18271.3-2017 Process measurement and control devices—General methods and procedures for evaluating performance—Part 3:Tests for the effects of influence quantities GB/T 20819.2-2007 Controllers with analogue signals for use industrial-process control system—Part 2:Guidance for inspection and routine testing GB/T 20819.2-2015 Controllers with analogue signals for use in industrial-process control system—Part 2:Guidance for inspection and routine testing