GB/T 11805-2019 General specifications of automatic control components(devices)and their related system for hydroturbine-generating sets

GB/T 11805-2008 Basic specifications of automatic control components (devices) and their related system for hydroturbine-generating sets

GB/T 14048.1-2012 Low-voltage switchgear and controlgear—Part 1:General rules JB /T 834 JB/T 8528 GB/T 1048-1990 Nominal pressure for pipe components GB/T 1048-2005 Pipework components—Definition and selection of PN GB/T 1048-2019 Pipework components—Definition and selection of nominal pressure 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 3452.1-1992 Fluid systems—Sealing devices—O-rings—Inside diameters, cross-sections, tolerances and size identification code GB/T 3452.1-2005 Fluid power systems—O-rings—Part 1:Inside diameters, cross-sections, tolerances and size identification code GB/T 3452.2-1987 Appearance quality acceptance criteria for rubber O-rings GB/T 3452.2-2007 Fluid power systems—O-rings—Part 2:Quality acceptance criteria GB/T 8564-2003 Specification installation of hydraulic turbine generator units GB/T 8564-2023 Technical specification for installation of hydraulic turbine-generator units GB 11120-1989 Turbine oils L-TSA GB 11120-2011 Lubricating oils for turbines GB/T 12244-1989 General specification for pressure reducing valves GB/T 12244-2006 General requirements for pressure reducing valves GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 14048.16-2006 Low-voltage switchgear and controlgear—Part 8:Control units for built-in thermal protection(PTC) for rotating electrical machines GB/T 14048.16-2016 Low-voltage switchgear and controlgear—Part 8:Control units for built-in thermal protection(PTC) forrotating electrical machines GB 16280-1996 Technical requirements and test methods for line type heat detectors GB 16280-2005 Line type heat fire detectors GB 16280-2014 Line type heat fire detectors GB/T 17626.4-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test GB/T 17626.4-2008 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test GB/T 17626.4-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burstimmunity test GB/T 28570-2012 Technical guide of on-line condition monitoring system for hydraulic turbine and generator units JB/T 4159-2013 General Technical Requirements for Tropical Electrical Products HG/T 2579-2008 HG/T 2579-2008 O-ring materials for general hydraulic system HG/T 2579-1994 O-ring rubber material - Part 1: For general hydraulic systems GB/T 28570-2025 Technical guide of on-line condition monitoring system for hydraulic turbine and generator units GB/T 12244-2025 Pressure reducing valves—General requirements GB/T 14048.16-2025 Low-voltage switchgear and controlgear—Part 8:Control units for built-in thermal protection(PTC) forrotating electrical machines